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

HER301 THRU HER308
Features
· Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
· Low forward voltage drop
· High current capability
· High reliability
· Low power loss, high effciency
· High surge current capability
· High speed switching
· Low leakage
Mechanical Data
· Case : JEDEC DO-201AD molded plastic body
· Epoxy : UL94V-0 rate flame retardant
· Lead : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.042 ounce, 1.19 gram
CURRENT 3.0 Amperes
VOLTAGE 50 to 1000 Volts
DO-201AD
0.210(5.3)
0.188(4.8)
DIA.
1.0(25.4)
MIN.
0.375(9.5)
0.285(7.2)
0.042(1.1)
0.037(0.9)
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25 ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Symbols
VRRM
VRMS
VDC
HER HER HER HER HER HER HER
301 302 303 304 305 306 307
50 100 200 300 400 600 800
35 70 140 210 280 420 560
50 100 200 300 400 600 800
Maximum average forward rectified current
0.375"(9.5mm) lead length @ at TA=50
I(AV)
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
IFSM
(JEDEC method)
Maximum instantaneous forward voltage
at 2.0A
VF
3.0
200.0
1.0
1.3
150.0
1.7
Maximum DC reverse current at rated DC
blocking voltage
IR
Maximum full load reverse current full cycle
average. 0.375"(9.5mm) lead length at
TL=55
Maximum reverse recovery time (Note 1)
Trr
Typical junction capacitance (Note 2)
CJ
Operating junction and storage
TJ
temperature range
TSTG
10.0
150
50
75
70
50
-65 to +150
HER
308
1000
700
1000
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
ns
pF