129
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
HQ6025xH5 Series
Description
25Amp bi-directional Alternistor Triac is designed for AC
switching and phase control applications requiring a higher
temperature environment.
Alternistor type devices only operate in quadrants I, II, &
and are used in circuits requiring high dv/dt capability.
Features & Benefits
• 150°C maximum junction
temperature
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 600 V
• Surge capability up
to 300 A
Main Features
Symbol Value Unit
IT(RMS) 25 A
VDRM /VRRM 600 V
IGT 50 mA
Schematic Symbol
MT2 MT1
G
Agency Approval
Agency Agency File Number
®L and K Packages: E71639
Applications
Typically used in high-temperature environments where
available heat-sinking is minimal such as heating and white
goods applications.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
®
130
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Electrical Characteristics (TJ = 25°C, unless otherwise specified)
Symbol Test Conditions Quadrant Value Unit
IGT VD = 12V; RL = 60 Ω
I – II – III MAX. 50 mA
VGT I – II – III MAX. 1. 3 V
VGD VD = VDRM; RL = 3.3 kΩ ; TJ = 150°C I – II – III MIN. 0.2 V
IHIT = 400mA (initial) MAX. 80 mA
dv/dt VD = V DRM; Gate Open; TJ = 150°C MIN. 350 V/μs
(dv/dt)c (di/dt)c = 13.3 A/ms; TJ = 150°C MIN. 20 V/μs
tgt IG = 2 x IGT ; PW = 15µs; IT = 35.4 A TYP. 3 μs
Symbol Test Conditions Value Unit
VTM IT = 35.4A; tp = 380 μs MAX. 1. 4 V
IDRM / IRRM VDRM / VRRM
TJ = 25°C MAX. 5μA
TJ = 150°C 6000
Static Characteristics
Absolute Maximum Ratings
Symbol Parameter Test Conditions Value Unit
IT(RMS) RMS on-state current
HQ6025LH5 TC = 95°C
25 A
HQ6025RH5
HQ6025NH5
HQ6025KH5
TC = 102°C
ITSM Peak non-repetitive surge current
single half cycle; f = 50Hz;
TJ (initial) = 25°C 250
A
single half cycle; f = 60Hz;
TJ (initial) = 25°C 300
I2t I2t Value for fusing tp = 8.3ms 373 A2s
di/dt Critical rate-of-rise of on-state current f = 60Hz; TJ =150°C 100 A/μs
IGTM Peak gate current TJ = 150°C 2 A
PG(AV) Average gate power dissipation TJ = 150°C 0.5 W
Tstg Storage temperature range -40 to 150 °C
TJOperating junction temperature range -40 to 150 °C
Thermal Resistances
Symbol Parameter Value Unit
Rθ(J-C) Junction to case (AC)
HQ6025LH5 2.0
°C/W
HQ6025RH5
HQ6025NH5 0.86
HQ6025KH5 1.35
Rθ(J-A) Junction to ambient
HQ6025LH5 50
°C/W
HQ6025RH5 45
Note: xx = voltage
131
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
0.0
0.5
1.0
1.5
2.0
-40 -1510356085110 135
Junction Temperature (TJ) -- (°C)
Ratio of VGT / VGT(TJ = 25°C)
150
0.0
0.5
1.0
1.5
2.0
2.5
-40 -1510356085110 135150
Junction Temperature (T
J
) -- (°C)
Ratio of I
GT
/ I
GT
(T
J
= 25°C)
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
Figure 4: On-State Current vs. On-State
Voltage (Typical)
0.0
0.5
1.0
1.5
2.0
-40 -1510356085110 135
Junction Temperature (TJ) -- (°C)
Ratio of IH / IH(TJ = 25°C)
150
0
10
20
30
40
50
60
70
80
90
0.7 0.8 0.9 1.01.1 1.21.3 1.41.5 1.61.7 1.8
Instantaneous On-state Voltage (vT) – Volts
Instantaneous On-state Current (iT) – Amps
Figure 5: Power Dissipation (Typical) vs. RMS
On-State Current
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
0
5
10
15
20
25
30
35
40
45
0510 15 20 25 30 35 40
RMS On-State Current [IT(RMS)] -- Amps
Average On-State Power Dissipation
[PD(AV)] -- Watts
80
90
100
110
120
130
140
150
160
0510 15 20 25
RMS On-State Current [IT(RMS)] - Amps
Maximum Allowable Case Temperature (TC) - °C
HQ6025LH5
HQ6025RH5
HQ6025NH5
HQ6025KH5
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
132
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
0
20
40
60
80
100
120
140
160
0.0 0.5 1.01.5 2.0 2.5 3.0
RMS On-State Current [IT(RMS)] -- Amps
Maximum Allowable Ambient Temperature
(T
A
) - °C
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Figure 7: Maximum Allowable Case Temperature vs. Average On-State Current
10
100
1000
110100 1000
Surge Current Duration -- Full Cycles
Peak Surge (Non-repetitive)
On-state Current (ITSM) – Amps
Figure 8: Surge Peak On-State Current vs. Number of Cycles
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated Value at
Specified Case Temperature
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state
rated value.
133
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Soldering Parameters
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60 – 180 secs
Average ramp up rate (Liquidus Temp)
(TL) to peak 5°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL)60 – 150 seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 280°C
Physical Specifications Environmental Specifications
Test Specifications and Conditions
High Temperature
Voltage Blocking
MIL-STD-750: Method 1040, Condition A
Rated VRRM, 150°C, 1008 hours
Temperature Cycling
MIL-STD-750: Method 1051
-40°C to 150°C, 15-minute dwell,
100 cycles
Biased Temp &
Humidity
EIA/JEDEC: JESD22-A101
320VDC, 85°C, 85%RH, 1008 hours
High Temp. Storage MIL-STD-750: Method 1031
150°C, 1008 hours
Low-Temp Storage -40°C, 1008 hours
Thermal Shock
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Autoclave
(Pressure Cooker Test)
EIA/JEDEC: JESD22-A102
121°C, 100%RH, 2atm, 168 hours
Resistance to
Solder Heat
MIL-STD-750: Method 2031
260°C, 10 seconds
Solderability ANSI/J-STD-002, Category 3, Test A
Lead Bend MIL-STD-750: Method 2036, Condition E
Terminal Material Copper Alloy
Terminal Finish 100% Matte Tin Plated
Body Material UL recognized epoxy meeting ammability
classication 94V-0
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
toward extending the operating life of the Thyristor. Good
design practice should limit the maximum continuous
current through the main terminals to 75% of the device
rating. Other ways to ensure long life for a power discrete
semiconductor are proper heat sinking and selection of
voltage ratings for worst case conditions. Overheating,
overvoltage (including dv/dt), and surge currents are
the main killers of semiconductors. Correct mounting,
soldering, and forming of the leads also help protect
against component damage.
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
Preheat
P
r
e
h
eat
Ramp-upRamp-up
Ramp-down
R
am
p
-
do
134
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
Dimensions — TO- 220AB (L Package) — Isolated Mounting Tab
K
J
A
H
G
B
F
ØE
C
D
L
R
MT2
O
P
N
M
.276
7. 01
.526
13.36
.320
8.13
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm.)
TC MEASURING POINT AREA (REF. ) 0.17 IN2
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
MT1 MT2 GATE
K
J
A
H
G
B
F
ØE
C
D
L
R
O
P
N
M
.320
8.13
.526
13.36
.276
7. 01
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm.)
TC MEASURING POINT AREA (REF. ) 0.17 IN2
MT1 MT2 GATE
Dimension Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
C 0.230 0.250 5.84 6.35
D 0.590 0.620 14.99 15.75
E 0.142 0.147 3.61 3.73
F 0.110 0.130 2.79 3.30
G 0.540 0.575 13.72 14.61
H 0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K 0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
N 0.018 0.024 0.46 0.61
O 0.178 0.188 4.52 4.78
P 0.045 0.060 1.14 1.52
R 0.038 0.048 0.97 1.22
Dimension Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
C 0.230 0.250 5.84 6.35
D 0.590 0.620 14.99 15.75
E 0.142 0.147 3.61 3.73
F 0.110 0.130 2.79 3.30
G 0.540 0.575 13.72 14.61
H 0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K 0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
N 0.018 0.024 0.46 0.61
O 0.178 0.188 4.52 4.78
P 0.045 0.060 1.14 1.52
R 0.038 0.048 0.97 1.22
135
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Dimensions — TO- 218AC (K Package) — Isolated Mounting Tab
C
D
H
G
F
B
A
E
U (diameter)
M Package
MT2 / Anode
P
Gate
J
MT2
MT1
M
N
K
L
R
Q
Note: Maximum torque
to be applied to mounting
tab is 8 in-lbs. (0.904 Nm).
W
T
C
Measurement Point Dimension Inches Millimeters
Min Max Min Max
A 0.810 0.835 20.57 21.21
B 0.610 0.630 15.49 16.00
C 0.178 0.188 4.52 4.78
D 0.055 0.070 1.40 1.78
E 0.487 0.497 12.37 12.62
F 0.635 0.655 16.13 16.64
G 0.022 0.029 0.56 0.74
H 0.075 0.095 1.91 2.41
J 0.575 0.625 14.61 15.88
K 0.211 0.219 5.36 5.56
L 0.422 0.437 10.72 11.10
M 0.058 0.068 1.47 1.73
N 0.045 0.055 1.14 1.40
P 0.095 0.115 2.41 2.92
Q 0.008 0.016 0.20 0.41
R 0.008 0.016 0.20 0.41
U 0.159 0.163 4.04 4.14
W 0.085 0.095 2.17 2.42
Product Selector
Part Number Voltage Gate Sensitivity Package
400V 600V 800V 1000V
HQ6025RH5 X 50 mA TO-220R
HQ6025NH5 X 50 mA TO-263
HQ6025LH5 X 50 mA TO-220L
HQ6025KH5 X 50 mA TO-218K
Dimensions — TO-263AB (N-Package) — D2 -PAK Surface Mount
G
B
A
W
D
F
V
S
MT1
MT2
T
C
MEASURING POINT
C
E
K
H
J
U
.320
8.13
.276
7.01.331
8.41
GATE
.460
11.68
.665
16.89
.260
6.60
.150
3.81
.080
2.03
.085
2.16
.055
1.40
.350
8.89
.276
7.01
.276
7.01
AREA: 0.11 IN
2
Dimension Inches Millimeters
Min Max Min Max
A 0.360 0.370 9.14 9.40
B 0.380 0.420 9.65 10.67
C 0.178 0.188 4.52 4.78
D 0.025 0.035 0.64 0.89
E 0.045 0.060 1.14 1.52
F 0.060 0.075 1.52 1.91
G 0.095 0.105 2.41 2.67
H 0.092 0.102 2.34 2.59
J 0.018 0.024 0.46 0.61
K 0.090 0.110 2.29 2.79
S 0.590 0.625 14.99 15.88
V 0.035 0.045 0.89 1.14
U0.002 0.010 0.05 0.25
W 0.040 0.070 1.02 1.78
136
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
25 Amp High Temperature Alternistor Triacs
HQ6025xH5 Series
Part Numbering System Part Marking System
HQ 60 25 LH5 81
LEAD FORM DIMENSIONS
xx: Lead Form Option
SENSITIVITY & TYPE
H5: 50mA
PACKAGE TYPE
L: TO-220 AB (Isolated)
K: TO-218 AC (Isolated)
R: TO-220AB (Non-isolated)
N: TO-263 (D2 Pak)
VOLTAGE RATING
60: 600V
CURRENT RATING
25: 25A
DEVICE TYPE
HQ: Triac
TO-218AC (K Package)
HQ6025KH5
YMLXX
®
®
MY
M
Y
HQ6025RH5
HQ6025LH5
Gate
MT1
MT2
0.512 (13.0) Arbor
Hole Dia.
0.945
(24.0)
0.63
(16.0)
1.01
(25.7)
12.99
(330.0)
0.827
(21.0)
0.157
(4.0)
Direction of Feed
Dimensions
are in inches
(and millimeters).
*
*Cover tape
0.059 DIA
(1.5)
TO-263 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
HQ6025RH5 HQ6025RH5 2.2g Bulk 500
HQ6025RH5TP HQ6025RH5 2.2g Tube 500 (50 per tube)
HQ6025NH5TP HQ6025NH5 1.6g Tube 500 (50 per tube)
HQ6025NH5RP HQ6025NH5 1.6g Embossed Carrier 500
HQ6025LH5TP HQ6025LH5 2.2g Tube 500 (50 per tube)
HQ6025KH5TP HQ6025KH5 4.4g Tube 250 (25 per tube)