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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage | |
| Impedance (Max) (Zzt) | |
| Junction Temperature | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage |
The Vishay Dale 1N4743A-TAP is a silicon planar power Zener diode designed for voltage stabilization and clipping circuits. It features a nominal Zener voltage of 13V with a standard tolerance of ±5%.
This device has a maximum power dissipation of 1.3W and a maximum Zener impedance of 10 Ω at 1 kHz. The maximum forward voltage is 1.2V at 200 mA. It is housed in a DO-204AL (DO-41) axial-lead through-hole package, suitable for automated insertion and manual assembly.
The 1N4743A-TAP operates with a maximum junction temperature of 175°C and has a storage temperature range of -65°C to +175°C. The thermal resistance from junction to ambient is 110 K/W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
| 10+ | $0.33 | $0.33 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.15 | $0.15 |
| 5,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 13V with a tolerance of ±5%.
The maximum power dissipation is 1.3W.
The maximum forward voltage is 1.2V at a forward current of 200 mA.
It is available in a DO-204AL (DO-41) axial-lead through-hole package.
The maximum junction temperature is 175°C.
The maximum reverse leakage current is 5 µA at a reverse voltage of 9.9V.