HIGH EFFICIENCY RECTIFIER
HIGH EFFICIENCY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
HER301 THRU
HER308
FEATURES
* Low...
Description
HIGH EFFICIENCY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
HER301 THRU
HER308
FEATURES
* Low power loss,high efficiency * Low leakage * Low forward voltage drop * High current capability * High speed switching * High reliability * High current surge
DO-201AD
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O * Case: Molded plastic * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 1.20 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
1.0 (25.4) MIN.
.052 (1.3 ) DIA.
.048 (1.2 )
.375 (9.5) .335 (8.5)
1.0 (25.4) MIN.
.220 (5.6 ) DIA.
.197 (5.0 )
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
RATINGS
SYMBOL HER301 HER302 HER303 HER304 HER305
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
Maximum RMS Voltage
VRMS
35
70
140
210
280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TA = 50OC
VDC
50
100
200
300
400
IO
3.0
Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method)
IFSM
200
Typical Thermal Resistance (Note 1)
RqJL
8.5
RqJA
20
Typical Junction Capacitance (Note 2)
CJ
Operating Temperature Range
TJ
70 150
Storage Temperature Range
TSTG
-55 to + 150
HER30...
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