Silicon diffusion-alloy low power diode is designed to stabilize 4.7 V voltage in stabilizing current range between 1 and 37.5 mA.
Zener diode is manufactured in a flexible leaded glass case.
Diode type and connection diagram of the electrodes with leads are shown on the casing.
Colour coding of zener diodes is allowed.
Maximum weight - 0.5 g
Casing type: KD-4-1
Technical specification: CM3.362.839TU
Basic technical characteristics:
• Rated stabilizing voltage: 4.7 V at Ist 5 mA;
• Stabilizing voltage spread: 4.2 ... 4.9 V;
• Temperature coefficient of stabilizing voltage: -0.07% / ° С;
• Zener diode differential resistance: 150 Ω at Ist 5 mA;
• Minimum allowable stabilizing current: 1 mA;
• Maximum allowable stabilizing current: 26.5 mA;
• Maximum allowable power dissipation of the Zener diode: 0,125 W;
• Operating ambient temperature range: -60 ... +125 ° С
| Zener Diode Type | Ust. | αUst. | Ufwd (at Ifwd | Rdiff | Ist. | Рmax | Тc.max (Тp.) | Т amb. | ||||
| min | rated | max | Ist.rated | min | max | |||||||
| V | V | V | mA | %/С | V (mA) | Ω | mA | mA | W | °С | °С | |
| 2S147V | 3,1 | 3,3 | 3,5 | 5 | -0.10…0.02 | 1 (50) | 150 | 1 | 37.5 | 0.125 | (150) | -60… +125 |
