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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,457,143 pcs
|
6457143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Circuit Configuration | |
| Current | |
| ESD Capability (HBM) | |
| ESD Capability (MM) | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Junction Temperature | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Molding Compound Flammability Rating | |
| Mounting Type | |
| Operating Temperature | |
| Package Weight | |
| Power | |
| Power Dissipation (Maximum @ On FR -4 board with recommended soldering footprint) | |
| Power Dissipation (Maximum @ RthJL = 250 K/W) | |
| Soldering Conditions | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Test Current (Izt) | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Voltage Range |
The Vishay BZX84C43-E3-08 is a silicon planar Zener diode from the BZX84 series, offering a nominal Zener voltage of 43V with a tolerance of ±5%. It is designed for a maximum power dissipation of 300mW on an FR-4 board with the recommended soldering footprint, and up to 500mW in free air with a junction-to-lead thermal resistance of 250 K/W. The device features a maximum impedance of 150 Ω and a reverse leakage current of 50 nA at 30.1V.
This Zener diode is housed in a compact SOT-23-3 surface mount package, making it suitable for space-constrained applications. It supports an operating temperature range of -55°C to 150°C and a storage temperature range of -65°C to 150°C. The component is RoHS-compliant and has an MSL level of 1, indicating unlimited floor life.
The BZX84C43-E3-08 is a commercial-grade part, not AEC-Q101 qualified. For automotive applications, the AEC-Q101 qualified version with the HE3_A suffix is available. The part is supplied on 8mm tape on a 7" reel, with a minimum order quantity of 3000 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
| 10+ | $0.26 | $0.26 |
| 50+ | $0.19 | $0.19 |
| 100+ | $0.16 | $0.16 |
| 500+ | $0.12 | $0.12 |
| 3,000+ | $0.09 | $0.09 |
| 9,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 43V with a tolerance of ±5%.
The maximum power dissipation is 300mW on an FR-4 board with the recommended soldering footprint, and 500mW in free air.
The device is available in a SOT-23-3 surface mount package.
The operating temperature range is -55°C to 150°C.
Yes, the base P/N-E3 is RoHS-compliant and commercial grade.
The maximum reverse leakage current is 50 nA at a reverse voltage of 30.1V.
The maximum Zener impedance (Zzt) is 150 Ω.