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D237A

Diodes

Diodes D237А are silicon, diffused.
Diodes are produced in metal-glass casing with flexible lead-outs.
Diode type and electrodes connection with leads are marked on diode casing.

Diode weight, maximum 2g.

Technical conditions: ТR3.362.021 ТU.

Basic technical characteristics of diodes D237А:
• Urev max – maximum constant reverse voltage: 200 V;
• Idir max – maximum direct current: 300 mА;
• fd – operating frequency of diode: 1 kHz;
• Udir – constant direct voltage: maximum 1 V at Idir 300 mА;
• Irev – constant reverse current: maximum 50 mcА at Urev 200 V

Characteristics of diodes D237А, D237B, D237V, D237D, D237Е, D237ZH, D237I, D237K, D237L, D237М, D237N:

Diode

Udir/Idir

Irev

t rev

Urev max

Urevpulmax

Idirmax

Idir pulmax

Cd

fdmax

Т

V/mА

mcА

mcs

V

V

А

pF

kHz

°C

D237А

1/300

50

-

200

200

300

10

-

1

-60...+125

D237B

1/300

50

-

400

400

300

10

-

1

-60...+125

D237V

1/100

50

-

600

600

100

10

-

1

-60...+125

D237D

-

50

-

1000

1000

-

10

-

1

-60...+125

D237Е

1/400

50

-

200

200

400

10

-

1

-60...+125

D237ZH

1/400

50

-

400

400

400

10

-

1

-60...+125

D237I

1/300

-

-

-

200

300

-

-

1

-60...+125

D237K

1/300

-

-

-

400

300

-

-

1

-60...+125

D237L

1/100

-

-

-

600

100

-

-

1

-60...+125

D237М

1/400

-

-

-

200

400

-

-

1

-60...+125

D237N

1/400

-

-

-

400

400

-

-

1

-60...+125

You can order D237A from us

Russian Electronics company Russia, Moscow region, Ryazan,Sobornay square 2.

Tel: +7 (491) 227-61-51, Fax: +7 (491) 227-18-88

russian-electronics.com