RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Plastic package has underwriters laboratory
* Glass passivated chip construction
* 3000 watt surage capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load,
For capacitive load, derate current by 20%.
3KP22AS
D2PAK
3000 WATT PEAK POWER 8.0 WATTS STEADY STATE
GPP TRANSIENT VOLTAGE SUPPRESSOR
Dimensions in inches and (millimeters)
Ratings at 25 oC ambient temperature unless otherwise specified.
MAXIMUM RATINGS
(At TA = 25oC unless otherwise noted)
RATINGS
Peak Pulse Current with a 10/1000uS waveform (Note 1, Fig. 3)
Peak Forward Surge Current, 8.3ms single half sine wave-
superimposed on rated load( JEDEC METHOD ) (Note 3)
Steady State Power Dissipation at T
L
= 75
o
C lead lengths
0.375” (9.5mm) (Note 2)
SYMBOL
P
M(AV)
I
FSM
Amps
UNITS
Watts
Peak Pulse Power Dissipation with a 10/1000uS
waveform (Note 1, FIG.1) Minimum 3000
8.0
250
VALUE
P
PPM
Watts
I
PPM
AmpsSEE TABLE 1
2004-6
REV: O
T
J
, T
STG
-55 to + 150
0
COperating and Storage Temperature Range
3. Measured on 8.3mS single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
NOTES :
2. Mounted on copper pad area of 0.8 X 0.8” ( 20 X 20mm ) per Fig. 5
1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25
o
C per Fig.2.
.412 (10.46)
.388 (9.86)
.189 (4.80)
.173 (4.40)
.053 (1.35)
.049 (1.25)
.020 (0.50)
.055 (1.40)
.047 (1.20)
.202 (5.13) .028 (0.71)
.337 (8.55)
.049 (1.25 REF.)
.321 (8.15)
.626 (15.89)
.069 (1.75)
.098 (2.50)
.578 (14.69)
.126 (3.20)
.110 (2.80)
.198 (5.03)
.036 (0.91)
.053 (1.35)
.083 (2.10)
.012 (0.30)
PIN 1
PIN 2 K - HEATSINK
1 2K
RECTRON
RATING AND CHARACTERISTIC CURVES ( 3KP22AS )
FIG. 2 - PULSE DERATING CURVE
PEAK PULSE POWER (PPP) OR CURRENT
T
A
, AMBIENT TEMPERATURE,( )
02550
75 100 125 150 175 200
100
75
50
25
0
(IPP) DERATING IN PERCENTAGE,%
Measured at
Zero Bias
Measured at
Stand off
Voltage,V
WM
f = 1.0 MHz
Vsig = 50mVp-p
TJ = 25
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
C
J
, CAPACITANCE, pF
V(
BR
), BREAKDOWN VOLTACE, VOLTS
1.0 10 100 200
100000
10000
1000
100
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of I
PPM
10/1000usec. Waveform
as Defined by R.E.A.
Peak Value
IPPM
tr = 10usec.
FIG. 3 - PULSE WAVEFORM
I
PPM
, PEAK PULSE CURRENT,%
t, TIME,mS
0
01.0 2.0 3.0 4.0
50
100
150
HALF VALUE -I
PPM
2
td
FIG. 1 - PEAK PULSE POWER RATING CURVE
P
PPM
, PEAK PULSE POWER, kW
T
P
, PULSE WIDTH, sec
Non-Repetitive
Pulse Waveform
Shown in Fig.3
TA = 25
100
10
1.0
0.1
0.1uS 1.0uS 10uS 100uS 1.0mS 10mS
P
M
(AV), STEADY STATE POWER
FIG. 5 - STEADY STATE POWER DERATING CURVE
TL, LEAD TEMPERATURE ( )
8
6
4
2
00 25 50 75 100 125 150 175 200
60Hz
Resistive or Inductive Load
0.8X0.8X0.040"
(20X20mm)
Copper Heat Sinks
= 0.375"(9.5mm)
Lead Lengths
DISSIATION, WATTS
L
I
FSM
, PEAK FORWARD SURGE
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD
NUMBER OF CYCLES AT 60 Hz
300
250
200
150
100
50
0 1 10 100
8.3ms Single Half Sine-Wave
(JEDED Method)
SURGE CURRENT UNIDIRECTIONAL
CURRENT AMPERES
RECTRON
TRANSIENT VOLTAGE SUPPRESSORS
3000W SERIES TVS DIODES / D2PAK 3000W (TABLE 1)
TYPE
Breakdown Voltage
V
BR
(Volts)
MIN. MAX.
@I
T
(mA)
Reverse
Stand off
Voltage
V
WM
(Volts)
Maximum
Reverse
Leakage
at V
WM
I
D
(uA)
Maximum
Peak Pulse
Current
I
PPM
(Amps)
Maximum
Clamping
Voltage
at I
PPM
V
C
(Volts)
3KP22AS 24.40 26.90 5.0 22 10 84.40 35.50