HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICA TION
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage
* High current capability
* High speed switching
* High surge capability
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.35 gram
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%.
ELECTRICAL CHARACTERISTICS
(At TA = 25oC unless otherwise noted)
HER101
THRU
HER108
DO-41
MAXIMUM RATINGS
(At TA = 25oC unless otherwise noted)
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
Dimensions in inches and (millimeters)
2005-1
REV:A
Operating and Storage Temperature Ran ge T
J
, T
STG
-55 to + 150
0
C
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
= 50
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
O
I
FSM
C
J
V
RMS
Amps1.0
30
15
Amps
pF
UNITS
Volts
Volts
Volts
12
50Maximum Reverse Recovery Time (Note 1) trr 75 nSec
at Rated DC Blocking Voltage T
A
= 25
o
C
CHARACTERISTICS
Maximum Full Load Reverse Current
Average, Full Cycle .375” (9.5mm) lead length at T
L
= 55
o
C
V
F
SYMBOL
I
R
5.0
100 uAmps
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 1.0A DC Volts
UNITS
1.0 (25.4)
MIN.
.
166 (4.2)
.
205 (5.2)
1.0 (25.4)
MIN.
.107 (2.7)
.080 (2.0) DIA
.
.034 (0.9)
.028 (0.7) DIA
.
50
35
50
100
70
100
200
140
200
600
420
600
1000
700
1000
800400
280
400
300
210
300
HER101 HER102 HER103 HER104 HER105 HER106 HER108HER107
800
560
1.0 1.3
HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108
1.7
Typical Thermal Resistance Rθ
JA
0
C/W
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
Typical Thermal Resistance Rθ
JC
0
C/W
60
18
RECTRON
RATING AND CHARACTERISTIC CURVES ( HER101 THRU HER108 )
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, (pF)
REVERSE VOLTAGE, ( V )
200
100
60
40
20
10
6
4
2
1.1 .2 .4 1.0 2 4 10 20 40 100
HER101~HER105
HER106~HER108
TJ = 25
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE 10
NONINDUCTIVE
D.U.T
25 Vdc
(approx)
( - )
( - )
( + )
( + )
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
NOTES: 1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
trr
+0.5A
0
-0.25A
-1.0A 1cm
SET TIME BASE FOR
10/20 ns/cm
AMBIENT TEMPERATURE (
)
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
AVERAGE FORWARD CURENT, (A)
2.0
1.0
0 25 50 75 100 125 150 17
5
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
10
1.0
.1
.01
.001 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
Pulse Width = 300uS
1% Duty Cycle
TJ = 25
600 / 800/ 1000V
50 / 100 / 200V
300 / 400V
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA)
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
TJ = 25
TJ = 100
TJ = 150
100
10
1.0
.1
.01 400 20 60 80 100 120 140
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
NUMBER OF CYCLES AT 60Hz
50
40
30
20
10
01 2 10 20 40 100
8.3ms Single Half Sine-Wave
(JEDEC Method)
468
CHARACTERISTICS
