LESHAN RADIO COMPANY, LTD.
HER101G thru HER108G
1.Feature & Dimensions
* Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
Glass Passivated Junction
High Efficiency Rectifiers
Reverse Voltage 50 to 1000V
Forward Current 1.0A
* Ideally suited for use in very high frequency switching
* power supplies, inverters and as free wheeling diodes
* Ultrafast recovery time for high efficiency
* Excellent high temperature switching
* Soft recovery characteristics
* Cavity-free glass passivated junction
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
2.Mechanical Data
Case: JEDEC DO-41, molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 oz., 0.34 g
We declare that the material of product
compliance with RoHS requirements.
Handling precautin:None
3.Electrical Characteristic
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
HER HER HER HER HER HER HER HER
101G 102G 103G 104G 105G 106G 107G 108G
Parameter Symbol
symbol
VRRM
Unit
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
800 1000
560 700
800 1000
V
V
V
VRMS
VDC
Maximum DC blocking voltage
100
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA = 75°C
1.0
30
IF(AV)
A
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
Method)
IFSM
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at TA = 55°
C
100
50
IR(AV)
µA
Typical thermal resistance (Note 2)
RθJA
°C/W
°C
–50 to +150
Operating junction and storage temperature range TJ, TSTG
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
HER HER HER HER HER HER HER HER
101G 102G 103G 104G 105G 106G 107G 108G
Parameter Symbol
symbol
VF
Unit
V
1.00
1.30
1.85
70
Maximum instantaneous forward voltage at 1.0A
5.0
100
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
IR
µA
50
Typical reverse recovery time (Note 1)
Typical junction capacitance at 4.0V, 1MHz
NOTES:
trr
ns
15
CJ
PF
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
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