HER208_15 Datasheet, PDF (1/7 Pages) Leshan Radio Company – High Efficiency Rectifiers

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
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 = 55°C
IF(AV)
2.0
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
I_FSM
60
Maximum full load reverse current, full cycle
average,0.375"(9.5mm) lead lengths at T_A = 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
201
HER
202
HER
203
HER
204
HER
205
HER
206
HER
207
HER
208
Unit
Maximum instantaneous forward voltage at 2.0A
V_F
1.00
1.30
1.85
V
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
5.0
200
µA
Typical reverse recovery time (Note 1)
trr
Typical junction capacitance at 4.0V, 1MHz
CJ
50
15
70
ns
PF
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