توضیحات
دانلود فایل پی دی اف : 2d202_kd202
diodes are silicon, diffusion
Designed to convert alternating voltage with a frequency of up to 5 kHz
They are produced in a metal-to-glass case with rigid leads
The diode type and the connection diagram of the electrodes with the leads are shown on the case
Diode weight no more than 5.2 g, with accessories no more than 7 g
Package type: KDU-11-2
Specifications: УЖ3.362.036TU
Uobp and max – Maximum pulse reverse voltage: 600 V
Inp max – Maximum forward current: 5 A
fd – Working frequency of the diode: 1.2 kHz
Unp – Constant forward voltage: no more than 0.9 V at Inp 5 A
: Characteristics of diodes
КД202А, КД202Б, КД202В, КД202Г, КД202Д, КД202Е, КД202Ж, КД202И, КД202К, КД202Л, КД202М, КД202Н, КД202Р
| Диод | Uобр max | Uобр имп max | Iпр max | Iпр имп max | Uпр/Iпр | Cд/Uд | Io(25)/Ioм | f max | P | Pт |
|---|---|---|---|---|---|---|---|---|---|---|
| В | В | А | А | В/А | пф/В | мА/мА | кГц | Вт | Вт | |
| КД202А | 35 | 50 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Б | 35 | 50 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202В | 70 | 100 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Г | 70 | 100 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Д | 140 | 200 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Е | 140 | 200 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Ж | 210 | 300 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202И | 210 | 300 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202К | 280 | 400 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Л | 280 | 400 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202М | 350 | 500 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Н | 350 | 500 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
| КД202Р | 420 | 600 | 5 | 9 | 0,9/5 | – | -/0,8 | 1,2 | 6 | – |
Symbols of electrical parameters of diodes
Uobp max – Maximum constant reverse voltage
Urev imp max – Maximum impulse reverse voltage
Inp max – Maximum forward current
Inp imp max – Maximum pulse forward current
Upr / Ipr – Constant forward voltage (Upr) across the diode at a given forward current (Ipr) through it
Cd / Ud – the total capacitance of the diode (Cd) and the voltage across the diode (Ud) at which it is measured
Io (25) / Iom – Reverse current of the diode at the limiting reverse voltage. It is given for a temperature of + 25 ° C (Iо (25)) and a maximum operating temperature (Iоm)
fmax – Maximum operating frequency of the diode
P is the maximum permissible constant power dissipation on the diode
Pт – maximum permissible constant power dissipation on a diode with a heat sink
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