HER301 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – HIGH EFFICIENCY RECTIFIERS(3.0A,50-400V)

HER301 THRU HER308
HIGH EFFICIENCY RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 3.0 Amperes
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Void-free Plastic in DO-201AD package.
• 3.0 amperes operation at Ta = 55 ^oC with no
thermal runaway
• Ultra Fast switching for high efficiency.
Mechanical Data
• Case: Molded plastic, DO-201AD
• Polarity: Band denotes cathode
• Lead: Axial leads, solderable per MIL-STD-202 method 208 guaranteed
• Mounting Position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive
load.
HER HER HER HER HER HER HER HER
Symbols
Units
301 302 303 304 305 306 307 308
Maximum repetitive peak reverse voltage
V_RRM 50 100 200 300 400 600 800 1000 Volts
Maximum RMS voltage
V_RMS 35 70 140 210 280 420 560 700 Volts
Maximum DC blocking voltage
V_DC 50 100 200 300 400 600 800 1000 Volts
Maximum average forward rectified current
at T_A = 55^OC
I_O
3.0
Amps
Peak forward surge current
8.3mS single half sine-wave superimposed
I_FSM
on rated load (JEDEC method)
150
Amps
Maximum instantaneous forward voltage at 3.0A DC V_F
Maximum reverse current
T_J = 25^OC
at rated reverse voltage
T_J = 100^OC
I_R
Maximum reverse recovery time (Note 1)
T_rr
1.0
1.3
10
500
50
1.7
Volts
µAmps
75
nSec
Typical junction capacitance (Note 2)
Typical junction resistance (Note 3)
Operating and storage temperature range
C_J
R_θJA
T_J ,T_STG
75
50
pF
60
O_C/W
-55 to +150
O_C
Notes: 1. Test Conditions: I_F = 0.5A, I_R = -1.0A, I_RR = -0.25A.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
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 Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/04/2003