HER101 THRU HER108
HIGH EFFICIENCY RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 1.0 Ampere
Features
•
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
•
•
Void-free Plastic in DO-41 package
1.0 amperes operation at Ta = 55 oC with no
thermal runaway
•
•
Ultra Fast switching for high efficiency
Exceeds environmental standards of MIL-S-19500/228
Mechanical Data
•
•
•
•
Case: Molded plastic, DO-41
Lead: MIL-STD-202 method 208 guaranteed
Polarity: Band denotes cathode
Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive
load.
HER HER HER HER HER HER HER HER
Symbols
Units
101 102
103 104 105 106 107 108
100 200 300 400 600 800 1000 Volts
70 140 210 280 420 560 700 Volts
100 200 300 400 600 800 1000 Volts
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
Maximum DC blocking voltage
Maximum average forward rectified current
at TA = 55OC
IO
1.0
Amp
Peak forward surge current 8.3mS single half sine-wave
superimposed on rated load (JEDEC method)
Maximum instantaneous forward voltage at 1A DC
IFSM
VF
30
Amps
Volts
1.0
1.3
1.7
75
Maximum reverse current
at rated reverse voltage
TJ = 25OC
TJ = 100OC
10
IR
µAmps
500
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical junction resistance (Note 3)
Operating and storage temperature range
trr
CJ
50
nSec
pF
17
60
RθJA
TJ ,TS
OC/W
OC
-55 to +150
Notes:
1. Test Conditions: IF = 0.5A, IR = -1A, IRR = -0.25A.
2. Measured at 1MHz and applied reverse voltage of 4 volts DC.
3. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/03/2003