DISH AUTOMOTIVE RECTIFIER

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

VOLTAGE RANGE

100 to 400 Volts

DR501 THRU DR506

CURRENT

50.0 Amperes

TECHNICAL SPECIFICATION：

FEATURES

•

Low Leakage

•

Low forward voltage drop

•

High current capability

•

High forward surge current capacity

•

Glass passivated chip

MECHANICAL DATA

•

Technology: vacuum soldered

•

Case: Copper case

•

Polarity: As marked of case bottom

•

Lead: Plated Ni lead, solderable per

MIL-STD-202E method 208C

•

Weight: 0.035 ounces, 1.0 grams

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 current by 20%

SYMBOLS

DR501

DR502

DR503

DR504

DR506

UNIT

Maximum Repetitive Peak Reverse Voltage

100

200

300

400

600

Volts

Maximum RMS Voltage

70

140

210

280

420

Volts

Maximum DC Blocking Voltage

100

200

300

400

600

Volts

Maximum Average Forward Rectified Current,

At Tc=105℃

50

Amps

Peak Forward Surge Current

3.3mS single half sine wave superimposed on

Rated load (JEDEC method)

600

Amps

Rating for fusing (t＜8.3ms)

I

1494

A

Maximum instantaneous Forward Voltage at 100A

1.08

1.10

Volts

5.0

Maximum DC Reverse Current at Rated TA=25℃

DC Blocking Voltage

TA=100℃

450

UA

Typical Thermal Resistance

0.8

℃/W

Operating and Storage Temperature Range

(-65 to +175)

℃

Notes:

1.

Enough heatsink must be considered in application.

Dimensions in millimeters

DR

Negative: 23.0

± 0.5

Positive: 19.0

± 0.5

9.5

± 0.2

8.4

± 0.2

1.5

± 0.05