EDAL

Silicon Rectifier Miniature Single Phase Bridges

ELECTRICAL RATINGS

For Single Phase Bridge Circuit

Maximum Allowable DC Output:

at 50 o C ambient temperature

2.0 amps*

at 100 o C ambient temperature 1.5 amps

Maximum Allowable One Cycle

Surge Current

60 amps

Maximum Peak Recurrent Forward

Current

15 amps

Maximum Full Load Forward Voltage Drop

(Peak at 50 o C) Res. Load

2 volts

Maximum Reverse Current

(25 o C full cycle average)

5.0 ua

(100 o C full cycle average)

0.5 mA

amps.

The compact design of Edal miniature single-phase bridge

silicon rectifiers offers a sharp reduction in space requirements.

Simplified purchasing, reduced inventory, fewer lead

connections and faster assembly by eliminating the need for

soldering many diodes to achieve equivalent circuitry are other

advantages.

Units contain double diffused passivated junctions in a cold

case design for high reliability. Termination is optional to

contain wire leads which can be left straight for plug-in or bent

for simple terminal strip mounting, turret-type or quick-connect

terminal. Holes or studs provide optional mounting.

Electrical ratings highlighted point out the high temperature

resistance, low leakage current and low forward voltage drop.

Single-phase bridge designs with voltage ratings from 50 to

1200 volts PIV are offered with current of 2 amps by free air

mounting or up to 4 amps by utilizing a heat sink. Bulk

avalanche design and special ratings available on request.

Part Number B172 Specifications

P/N

Volts PIV

P/N

Volts PIV

B172-5

50

B172-70

700

B172-10

100

B172-80

800

B172-20

200

B172-90

900

B172-30

300

B172-100

1000

B172-40

400

B172-110

1100

B172-50

500

B172-120

1200

B172-70

600

Add suffix “S” to catalog number to denote stud; “H” to denote hole;

“A” to denote bulk avalanche. Example, B172-30SA designates

P/N B172 which has wire leads, 300 volts PIV, mounting stud and

bulk avalanche.

(203) 467-2591 TEL

(203) 469-5928 FAX

Email: Info@edal.com

Internet:http://edal.com

EDAL industries, inc.

51 Commerce St. East Haven, CT 06512