ABR5000 - ABR5010

AVALANCHE BRIDGE

RECTIFIERS

PRV : 50 - 1000 Volts

Io : 50 Amperes

FEATURES :

* High case dielectric strength

* High surge current capability

* High reliability

* Low reverse current

* Low forward voltage drop

* ldeal for printed circuit board

MECHANICAL DATA :

* Case : Molded plastic with heatsink integrally

mounted in the bridge encapsulation

* Epoxy : UL94V-O rate flame retardant

* Terminals : plated .25" (6.35 mm). Faston

* Polarity : Polarity symbols marked on case

* Mounting position : Bolt down on heat-sink with

silicone thermal compound between bridge

and mounting surface for maximum heat

transfer efficiency.

* Weight : 17.1 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

SYMBOL

ABR

5000

ABR

5001

ABR

5002

ABR

5004

ABR

5006

ABR

5008

ABR

5010

UNIT

Maximum Recurrent Peak Reverse Voltage

50

100

200

400

600

800

1000

Volts

Maximum RMS Voltage

35

70

140

280

420

560

700

Volts

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

Volts

Minimum Avalanche Breakdown Voltage at 100

µA

100

150

250

450

700

900

1100

Volts

Maximum Avalanche Breakdown Voltage at 100

µA

550

600

700

900

1150

1350

1550

Volts

Maximum Average Forward Current Tc = 50

°C

50

Amps.

Peak Forward Surge Current Single half sine wave

Superimposed on rated load (JEDEC Method)

400

Amps.

Rating for fusing at ( t < 8.3 ms. )

I

2

t

660

A

1.1

Volts

Maximum DC Reverse Current

Ta = 25

°C

10

µA

at Rated DC Blocking Voltage

Ta = 100

°C

200

µA

Typical Thermal Resistance (Note 1)

1

°C/W

Operating Junction Temperature Range

- 50 to + 150

°C

Storage Temperature Range

- 50 to + 150

°C

Notes :

1 ) Thermal resistance from junction to case with units mounted on heatsink.

UPDATE : NOVEMBER 1,1998

RATING

Metal Heatsink

Dimensions in inches and ( millimeters )

BR50

φ

0.728(18.50)

0.688(17.40)

0.570(14.50)

0.530(13.40)

0.685(16.70)

0.618(15.70)

1.130(28.70)

1.120(28.40)

0.210(5.30)

0.200(5.10)

0.658(16.70)

0.618(15.70)

0.032(0.81)

0.028(0.71)

0.252(6.40)

0.248(6.30)

0.905(23.0)

0.826(21.0)

0.100(2.50)

0.090(2.30)

0.310(7.87)

0.280(7.11)