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HERAF1601G THRU HERAF1608G
Isolation 16.0 AMPS. Glass Passivated High Efficient Rectifiers
Preliminary Voltage Range
50 to 1000 Volts
Current
16.0 Amperes
Features
a Low forward voltage drop
a High current capability
a High reliability
a High surge current capability
Mechanical Data
a Cases: ITO-220AC molded plastic
a Epoxy: UL 94V-O rate flame retardant
a Terminals: Leads solderable per MIL-
STD-202, Method 208
g
uaranteed
a Polarity: As marked
a High temperature soldering guaranteed:
250°C/10 seconds 0.25”,(6.35mm) from
case.
a Mounting torque : 5 in – 1bs. max.
a Weight: 2.24 grams
ITO-220AC
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Nu mber HERAF
1601G HERAF
1602G HERAF
1603G HERAF
1604G HERAF
1605G HERAF
1606G HERAF
1607G HERAF
1608G Units
Maximum Recurrent Peak Revers e V oltage 50 100 200 300 400 600 800 1000 V
Maximum RMS Voltage 35 70 140 210 280 420 560 700 V
Maximum DC Blocki ng Voltage 50 100 200 300 400 600 800 1000 V
Maximum Average Forward Rect ified Current
@TC =100°C 16.0 A
Peak Forward Surge Current, 8. 3 ms Si ngle
Half Sine-wave Superimposed on Rated Load
(JEDEC method ) 250 A
Maximum Instantaneous Forward Voltage
@16.0A 1.0 1.3 1.7 V
Maximum DC Revers e Current @ TA=25°C
at Rated DC Blocking Voltage @ TA=125°C 10.0
400 uA
uA
Maximum Reverse Recovery Time ( Note 1 ) 50 80 nS
Typical Junction Capacit ance ( Note 2 ) 170 130 pF
Typical Thermal Resistance RÛJ C (Not e 3) 4.0 °C/W
Operating Temperature Range TJ-65 to +150 °C
Storage Temperature Range TSTG -65 to +150 °C
Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D. C.
Notes: 3. Thermal Resistance from Junction to Case Mounted on Heatsink.
.071(1.8)
MAX
.161(4.1)
MAX
.124(3.16)
MAX
.185(4.7)
MAX
.272(6.9)
.248(6.3)
.063(1.6)
MAX
.055(1.4)
MAX
.035(0.9)
MAX
.100(2.55)
.543(13.8)
.512(13.2)
.100(2.55)
.110(2.8)
.098(2.5)
.030(0.76)
MAX
.606(15.5)
.583(14.8)
.112(2.85)
.100(2.55)
.406(10.3)MAX
.134(3.4)DIA
.113(3.0)DIA
Preliminary
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FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10W
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm SET TIME BASE FOR
5/ 10ns/ cm
RATINGS AND CHARACTERISTIC CURVES (HERAF1601G THRU HERAF1608G)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT.( A)
20 40 60 80 100 120 140
0.1
1
10
100
1000
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=25 C
0
Tj=125 C
0
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
12 5 10 20 10050
100
50
200
150
250
NUMBER OF CYCLES AT 60Hz
Tj=25 C
0
8.3ms Single Half Sine Wave
JEDEC Method
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT. (A)
050 100 150
0
4
8
12
16
20
CASE TEMPERATURE. ( C)
o
FIG.6- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. (A)
1.6 1.8
0.4 0.6 0.8 1.0 1.2 1.4
.01
0.03
0.3
1.0
3.0
10
30
100
0.1
FORWARD VOLTAGE. (V)
HERAF1601G~HERAF1604G
HERAF1605G
HERAF1606G~HERAF1608G
FIG.5- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
152 10 20 50 100 200 500
50
0
100
150
200
250
300
REVERSE VOLTAGE. (V)
HERAF1601G~HERAF1605G
HERAF1606G~HERAF1608G
Tj=25 C
0
