| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,375 pcs
|
8375 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum @ Note 2 (terminals at ambient) | |
| Standard Package Qty | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Termination Finish | |
| Test Current (Izt) | |
| Thermal Resistance, Junction to Ambient (@ Note 1 (FR -4 board) | |
| Thermal Resistance, Junction to Ambient (@ Note 2 (terminals at ambient) | |
| Tolerance | |
| Voltage | |
| Weight | |
| Zener Impedance (Zzk) | |
| Zener_voltage_nom |
The BZX84C43-7-F is a 43V Zener diode from Diodes Incorporated designed for general purpose voltage regulation applications. It offers a nominal Zener voltage of 43V with a tolerance of ±7%, providing a voltage range of 40V to 46V. The diode has a maximum power dissipation of 300mW when mounted on an FR-4 PCB with recommended pad layout, and up to 350mW with terminals kept at ambient temperature. The Zener impedance is 150 Ω at 2mA test current, and 375 Ω at 0.5mA. Reverse leakage current is limited to 100nA at 30.1V. The device is housed in a compact SOT-23-3 surface mount package, making it suitable for automated assembly. It is RoHS compliant, halogen and antimony free, and has a moisture sensitivity level of 1. The operating temperature range is -65°C to 150°C. This diode is ideal for voltage clamping, regulation, and protection circuits in consumer electronics, industrial controls, and other applications requiring a stable 43V reference.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.21 | $0.21 |
| 10+ | $0.13 | $0.13 |
| 25+ | $0.11 | $0.11 |
| 50+ | $0.09 | $0.09 |
| 100+ | $0.08 | $0.08 |
| 3,000+ | $0.04 | $0.04 |
| 9,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 43V, with a tolerance of ±7% (range 40V to 46V) at a test current of 2mA.
The maximum forward voltage is 900mV at a forward current of 10mA.
It is available in a SOT-23-3 surface mount package (TO-236-3, SC-59 equivalent).
Maximum power dissipation is 300mW when mounted on an FR-4 PCB with recommended pad layout, or 350mW with terminals kept at ambient temperature.
-65°C to 150°C.
Maximum 100nA at 30.1V reverse voltage.