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Leshan Radio Company - 24 HIGH EFFICIENCY GPP DIODES

Numéro de référence HER202
Description 24 HIGH EFFICIENCY GPP DIODES
Fabricant Leshan Radio Company 
Logo Leshan Radio Company 





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HER202 fiche technique
HER201 thru HER208
Feature
High Efficiency Rectifiers
Reverse Voltage 50 to 1000V Forward Current 2.0A
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically bonded construction
* Deffused junction
* Capable of meeting environmental standards of MIL-S-19500
* 2.0 A operation at TA=55°C with no thermal runaway
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC DO-15, molded plastic body
We declare that the material of product
Terminals: Plated axial leads, solderable per
compliance with ROHS requirements
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.015 oz., 0.40 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
201 202 203 204 205 206
device marking code
HER HER HER HER HER HER
201 202 203 204 205 206
Maximum repetitive peak reverse voltage
VRRM
50 100 200 300 400 600
Maximum RSM voltage
VRSM
35 70 140 210 280 420
Maximum DC blocking voltage
VDC 50 100 200 300 400 600
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA = 55°C
IF(AV)
2.0
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
60
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at TA = 55°C
Typical thermal resistance (Note 2)
Operating junction and storage temperature range
IR(AV)
RθJA
TJ, TSTG
100
55
50 to +150
HER
207
HER
207
800
560
800
HER
208
HER
208
1000
700
1000
Unit
V
V
V
A
A
µA
°C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HER HER HER HER HER
201 202 203 204 205
Maximum instantaneous forward voltage at 2.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
VF
IR
1.00
1.30
5.0
200
Typical reverse recovery time (Note 1)
Typical junction capacitance at 4.0V, 1MHz
trr
CJ
50
15
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
206
HER
207
1.85
70
HER
208
Unit
V
µA
ns
PF

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