DCCOM HER157, HER156, HER158, HER155, HER153 Datasheet

DC COMPONENTS CO., LTD.

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RECTIFIER SPECIALISTS

HER151

THRU

HER158

TECHNICAL SPECIFICATIONS

OF

VOLTAGE RANGE - 50 to 1000 Volts

FEATURES

* Low power loss, high efficiency
* Low leakage
* Low forward voltage drop
* High current capability
* High speed switching
* High surge capability
* High reliability

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed

* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.4 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

HIGH EFFICIENCY RECTIFIER

CURRENT - 1.5 Amperes

Dimensions in inches and (millimeters)

DO-15

Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current

at T

A

= 50oC

Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)

Maximum Instantaneous Forward Voltage at 1.5A DC
Maximum DC Reverse Current

at Rated DC Blocking Voltage TA = 25oC
Maximum Full Load Reverse Current

Average, Full Cycle .375*(9.5mm) lead l ength at TL = 55oC
Maximum Reverse Recovery Time (Note 1) trr
Typical Junction Capacitance (Note 2)

Operating and Storage Temperature Range

NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A

2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts

SYMBOL

V

RRM

V

RMS

V

DC

I

O

I

FSM

V

F

I

R

C

J

T

J, TSTG

62

HER151 HER152 HER153 HER154 HER155 HER156 HER158

50

100 200 300 400 600

35 70
50

140 210 280 420 560 700

100 200 300 400 600

1.5

60 Amps

1.3

5.0

100 uAmps

50
30

-65 to + 150

HER157

800

1000

800

1000

75 nSec

UNITS

Volts
Volts
Volts

Amps

Volts1.0 1.7

uAmps

pF20

0

C

RATING AND CHARACTERISTIC CURVES (HER151 THRU HER158)

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HER151~HER155

HER156~HER158

DC COMPONENTS CO., LTD.

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