HER108_15 Datasheet, PDF (1/7 Pages) Leshan Radio Company – High Efficiency Rectifiers

HER101 thru HER108
High Efficiency Rectifiers
Reverse Voltage 50 to 1000V Forward Current 1.0A
Feature & Dimensions
* Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
* 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
* Diffused junction
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
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
We declare that the material of product
compliance with ROHS requirements
Weight: 0.011 oz., 0.284 g
Handling precautin:None
1.Electrical Characteristic
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HER HER HER HER HER HER
101 102 103 104 105 106
device marking code
HER HER HER HER HER HER
101 102 103 104 105 106
Maximum repetitive peak reverse voltage
V_RRM
50 100 200 300 400 600
Maximum RSM voltage
V_RSM
35
70 140 210 280 420
Maximum DC blocking voltage
V_DC
50 100 200 300 400 600
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A = 75°C
IF(AV)
1.0
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
I_FSM
30
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at T_A = 55°C
IR(AV)
100
Typical thermal resistance (Note 2)
RθJA
50
Operating junction and storage temperature range
TJ, TSTG
–50 to +150
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HER HER HER HER HER HER
101 102 103 104 105 106
Maximum instantaneous forward voltage at 1.0A
V_F
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
Maximum reverse recovery time (Note 1)
trr
Typical junction capacitance at 4.0V, 1MHz
CJ
1.00
1.30
10
100
50
17
NOTES:
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
HER
107
HER
107
800
560
800
HER
107
1.85
70
HER
108
HER
108
1000
700
1000
HER
108
Unit
V
V
V
A
A
µA
°C/W
°C
Unit
V
µA
ns
PF