| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,500 pcs
|
12500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Current | |
| Derating Factor Above 75°C | |
| ESD Rating | |
| Flammability Rating | |
| Impedance (Max) (Zzt) | |
| Lead Finish | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Package Type | |
| Packaging Type | |
| Polarity | |
| Power | |
| Power Dissipation (Maximum) @ TA=25°C | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Voltage | |
| Zener Voltage |
The On Semiconductor SZ1SMB5916BT3G is a 4.3V Zener voltage regulator diode designed for surface mount applications. It offers a maximum power dissipation of 3W at a lead temperature of 75°C and 550mW at an ambient temperature of 25°C on an FR-4 board. The device features a low maximum Zener impedance of 6Ω and a forward voltage of 1.5V at 200mA.
This Zener diode is housed in a void-free, transfer-molded plastic DO-214AA (SMB) package with a cathode polarity band. It is rated for an operating temperature range of -65°C to 150°C and has a thermal resistance from junction-to-lead of 25°C/W and junction-to-ambient of 226°C/W. The part is AEC-Q101 qualified for automotive applications and is Pb-Free with UL 94 V-0 flammability rating.
Designed for voltage regulation and protection circuits, the SZ1SMB5916BT3G is suitable for use in automotive electronics, industrial controls, and general-purpose power management systems. Its surface mount package enables automated assembly and compact PCB layouts.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
| 10+ | $0.71 | $0.71 |
| 100+ | $0.47 | $0.47 |
| 500+ | $0.36 | $0.36 |
| 1,000+ | $0.33 | $0.33 |
| 2,500+ | $0.27 | $0.27 |
| 5,000+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 4.3V at IZT.
Maximum power dissipation is 3W at TL=75°C and 550mW at TA=25°C on FR-4 board.
It is available in a DO-214AA (SMB) surface mount package.
Yes, the SZ1SMB5916BT3G is AEC-Q101 qualified.
The operating temperature range is -65°C to 150°C.
The maximum forward voltage is 1.5V at 200mA.
The ESD rating is Class 3 (>16kV) per Human Body Model.