HER1601G-HER1608G
16AMP. Glass Passivated High Efficient Rectifiers
TO-220AB
Features
Glass passivated chip junction.
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application.
Mechanical Data
Cases: TO-220AB molded plastic
Epoxy: UL 94V0 rate flame retardant
Polarity: As marked
High temperature soldering guaranteed:
260
o
C/10 seconds .16”,(4.06mm) from case.
Weight: 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
@T
C
=100
o
C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@8.0A
Maximum DC Reverse Current
@T
A
=25
o
C at Rated DC Blocking Voltage
@ T
A
=125
o
C
Typical Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Symbol
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
HER HER HER HER HER HER HER HER
1601G 1602G 1603G 1604G 1605G 1606G 1607G 1608G
Units
V
V
V
A
A
50
35
50
100 200 300 400 600 800 1000
70 140 210 280 420 560 700
100 200 300 400 600 800 1000
16.0
125
1.0
1.3
10
400
50
80
1.5
-65 to +150
-65 to +150
80
50
1.7
V
uA
uA
nS
pF
o
C/W
o
C
o
C
Trr
Cj
R
θJC
T
J
Storage Temperature Range
T
STG
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 4.0V D.C.
3. Mounted on Heatsink Size of 4 in x 6 in x 0.25 in Al-Plate.
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mail:lge@luguang.cn
HER1601G-HER1608G
16AMP. Glass Passivated High Efficient Rectifiers
RATINGS AND CHARACTERISTIC CURVES (HER1601G THRU HER1608G)
AVERAGE FORWARD CURRENT. (A)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
20
16
12
8
4
0
0
50
CASE TEMPERATURE. ( C)
o
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
INSTANTANEOUS REVERSE CURRENT. ( A)
100
Tj=125
0
C
10
100
150
Tj=25
0
C
PEAK FORWARD SURGE CURRENT. (A)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
150
120
90
60
30
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
0
Tj=25C
1
8.3ms Single Half Sine Wave
JEDEC Method
0.1
20
40
60
80
100
120
140
0
PERCENT OF RATED PEAK REVERSE VOLT
AGE. (%)
FIG.5- TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
INSTANTANEOUS FORWARD CURRENT. (A)
30
10
G~
H
3G
05
G
16
04
G
~H
16
06
G
~H
H
ER
ER
16
08
G
Tj=25 C
PULSE WIDTH-300 S
1% DUTY CYCLE
0
01
200
CAPACITANCE.(pF)
Tj=25
0
C
160
120
80
HE
R
40
0
1
2
5
10
20
50
100
200
500
1000
REVERSE VOLTAGE. (V)
HE
R
16
0.3
0.1
01
G~
HE
160
R1
6G
~H
60
5G
0.03
0.01
0.4
ER
160
8G
HE
240
1.0
0.6
R1
6
0.8
H
ER
FIG.4- TYPICAL JUNCTION CAPACIT
ANCE PER LEG
3.0
ER
1
60
1.0
ER
16
1.2
1.4
1.6
1.8
FORWARD VOLT
AGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
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mail:lge@luguang.cn
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