RECTRON HER308, HER305P, HER306, HER307, HER305 Datasheet

HIGH EFFICIENCY RECTIFIER

VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Ampere

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICA TION

FEA TURES

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

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* 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%.

ELECTRICAL CHARACTERISTICS

(At TA = 25oC unless otherwise noted)

HER301

THRU

HER308

DO-201AD

MAXIMUM RATINGS

(At TA = 25oC unless otherwise noted)

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

Dimensions in inches and (millimeters)

1998-8

Operating and Storage Temperature Range

TJ, T

STG

-65 to + 150

0

C

RATINGS

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

at TA= 50oC
Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)

SYMBOL

V

RRM

V

DC

I

O

I

FSM

C

J

V

RMS

Amps3.0

200

70

Amps

pF

HER301 HER302 HER303 HER304 HER305 HER306 HER308

UNITS

200

HER307

50
35

50

100

70

100

140
200

300
210

300

400
280

400

600
420

600

1000

700

1000

800
560

800

Volts
Volts
Volts

50

HER305P

400
280

400

150

50

Maximum Reverse Recovery Time (Note 1) trr

75 nSec

at Rated DC Blocking Voltage TA = 25oC

CHARACTERISTICS

Maximum Full Load Reverse Current
Average, Full Cycle .375” (9.5mm) lead length at TL = 55oC

V

F

SYMBOL

I

R

10

150 uAmps

uAmps

Maximum DC Reverse Current

Maximum Instantaneous Forward Voltage at 3.0A DC

Volts1.0 1.70

HER301 HER302 HER303

HER304 HER305

HER306 HER308

UNITS

HER307HER305P

1.2 1.0

RECTRON