- 194 -
HERF1001G THRU HERF1008G
Isolation 10.0 AMPS. Glass Passivated High Efficient Rectifiers
Preliminary
Voltage Range
50 to 1000 Volts
Current
10.0 Amperes
Features
a
Low forward voltage drop
a
High
current
capability
a
High
reliability
a
High surge current capability
Mechanical Data
a
Case:
ITO-220AB
molded
plastic
a
Epoxy: UL 94V-O rate flame retardant
a
Terminals:
Leads
solderable
per
MIL-STD-
Terminals:
202, Method 208 guaranteed
a
Polarity: As marked
a
High temperature soldering guaranteed:
250C/ 0.25" (6.35mm) from case for 10
seconds.
a
Mounting torque: 5 in 1bs. max.
a
Weight: 2.24 grams
ITO-220AB
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
HERF
1001G
HERF
1002G
HERF
1003G
HERF
1004G
HERF
1005G
HERF
1006G
HERF
1007G
HERF
1008G
Units
Maximum Recurrent Peak Reverse Voltage
50
100
200
300
400
600
800 1000
V
Maximum RMS Voltage
35
70
140
210
280
420
560
700
V
Maximum DC Blocking Voltage
50
100
200
300
400
600
800 1000
V
Maximum Average Forward Rectified Current
@T
C
= 100C
10.0
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
125
A
Maximum Instantaneous Forward Voltage
@ 5.0A
1.0
1.3
1.7
V
Maximum DC Reverse Current @ T
A
=25C
at Rated DC Blocking Voltage @ T
A
=125C
10.0
400
uA
uA
Maximum Reverse Recovery Time ( Note 1 )
50
80
nS
Typical Junction Capacitance ( Note 2 )
80
50
pF
Typical Thermal Resistance R
JC (Note 3)
5.0
C/W
Operating Temperature Range T
J
-65 to +150
C
Storage Temperature Range T
STG
-65 to +150
C
Notes: 1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Notes:
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
Notes:
3. Thermal Resistance from Junction to Case per Leg Mounted on Heatsink.
.161(4.1)
MAX
.124(3.16)
MAX
.185(4.7)
MAX
.272(6.9)
.248(6.3)
.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
- 195 -
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 (HERF1001G THRU HERF1008G)
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
A
VERAGE
FOR
W
ARD
CURRENT
.
(A)
0
50
100
150
0
2
4
6
8
10
LEAD TEMPERATURE. ( C)
o
FIG.3- TYPICAL REVERSE CHARACTERISTICS
INST
ANT
ANEOUS
REVERSE
CURRENT
.(
A
)
0
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
FOR
W
ARD
SURGE
CURRENT
.
(A)
1
2
5
10
20
100
50
50
25
125
100
75
150
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
FIG.5- TYPICAL JUNCTION CAPACITANCE
CAP
ACIT
ANCE.(pF)
1
5
2
10
20
50
100
200
500
40
0
80
120
160
200
240
REVERSE VOLTAGE. (V)
HERF1001G~HERF1005G
HERF
1006G
~HER
F1008
G
FIG.6- TYPICAL FORWARD CHARACTERISTICS
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
1.6
1.8
.4
.6
.8
1.0
1.2
1.4
.01
0.03
0.3
1.0
3.0
10
30
100
0.1
FORWARD VOLTAGE. (V)
HERF1001G~HERF1004G
HE
RF
10
05
G
HERF1006G~HERF1008G
Tj=25 C
PULSE WIDTH-300 S
1% DUTY CYCLE
0
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