Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
Symbols HER
201G
HER
202G
HER
203G
HER
204G
HER
205G
HER
206G
HER
207G
HER
208G Units
Maximum repetitive peak reverse voltage VRRM 50 100 200 300 400 600 800 1000 Volts
Maximum RMS voltage VRMS 35 70 140 210 280 420 560 700 Volts
Maximum DC blocking voltage VDC 50 100 200 300 400 600 800 1000 Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=50 I(AV) 2.0 Amps
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
IFSM 60.0 Amps
Maximum instantaneous forward voltage at 2.0A DC VF1.0 1.3 1.5 1.7 Volts
Maximum full load reverse current average, full cycle
0.375" (9.5mm) lead length at TL=55 IR(AV) 100.0 A
Maximum DC reverse current TA=25
at rated DC blocking voltage IR5.0 A
Maximum reverse recovery time (Note 1) Trr 50.0 75.0 nS
Typical junction capacitance (Note 2) CJ30 20 F
Operating and storage temperature range TJ, TSTG -65 to +150
Features
Mechanical Data
HER201G THRU HER208G
HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 2.0 Amperes
Low power loss, high efficiency
Low leakage
Low forward voltage drop
High current capability
High speed switching
High current surge
High reliability
Case: Molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting Position: Any
Weight: 0.014 ounce, 0.395 gram
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A 0.228 0.299 5.8 7.6
B 0.102 0.142 2.6 3.6
C 0.028 0.034 0.71 0.86
D 1.000 - 25.40 -
RATINGS AND CHARACTERISTIC CURVES
2
