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2D202K

Diodes

Silicon diffused diodes 2D202K are designed for alternate voltage conversion with frequency up to 5 kHz. Diodes are produced in metal-glass casing with stiff leads.

Diode type and connection diagram are on diode casing.

Diode maximum weight 5.2 g, with fittings maximum 7g.

Casing type KDU-11-2.

Technical conditions UZH3.362.035 ТU.

Basic technical characteristics of diode 2D202K:
• Urev and max – maximum pulse reverse voltage: 400 V;
• Idir max – maximum direct current: 5 А;
• fd – diode operating frequency: 1,2 kHz;
• Udir – direct voltage: maximum 0,9 V at Idir 5 А;
• Irev – reverse current: maximum 800 mkАat Urev 400 V

Characteristics of diodes 2D202А, 2D202B, 2D202V, 2D202G, 2D202D, 2D202Е, 2D202ZH, 2D202I, 2D202K, 2D202L, 2D202М, 2D202N, 2D202R, 2D202S, 2D202Т:

Diode

Urevmax

Urevpulmax

Idirmax

Idir pul max

Udir/Idir

Cd/Ud

Io(25)/Iom

f max

P

Pt

В

В

А

А

V/А

pf/V

mА/mА

kHz

W

W

2D202А

35

50

5

9

1/5

-

-/1

1,2

-

-

2D202B

35

50

5

9

1/5

-

-/1

1,2

-

-

2D202V

70

100

5

9

1/5

-

-/1

1,2

-

-

2D202G

70

100

5

9

1/5

-

-/1

1,2

-

-

2D202D

140

200

5

9

1/5

-

-/1

1,2

-

-

2D202Е

140

200

5

9

1/5

-

-/1

1,2

-

-

2D202ZH

210

300

5

9

1/5

-

-/1

1,2

-

-

2D202I

210

300

5

9

1/5

-

-/1

1,2

-

-

2D202K

280

400

5

9

1/5

-

-/1

1,2

-

-

2D202L

280

400

5

9

1/5

-

-/1

1,2

-

-

2D202М

350

500

5

9

1/5

-

-/1

1,2

-

-

2D202N

350

500

5

9

1/5

-

-/1

1,2

-

-

2D202R

420

600

5

9

1/5

-

-/1

1,2

-

-

2D202S

420

600

5

9

1/5

-

-/1

1,2

-

-

2D202Т

560

800

3

-

1/3

-

-/1

1,2

-

-

Reference designation of diodes electric parameters:

Urev max- Maximum direct reverse voltage;
Upul vermax– Maximum pulse verse voltage;
Idc max – Maximum direct current;
Idc pulmax– Maximum pulse direct current;
Ud/Id– Direct forward voltage (Ud) on diode at given direct current (Id);
Cd/Ud– Total diode capacity (Cd) and diode voltage (Ud);
Io(25)/Ioм- Diode verse current at maximum verse voltage. Given for temperature +25°C (Iо(25)) and maximum operating temperature (Iом);
fmax – Maximum diode operating frequency;
P – maximum allowed diode constant dissipated power;
Pt– maximum allowed constant dissipated power on diode with heatsink.

You can order 2D202K 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