| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,302 pcs
|
2302 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating (Human Body Model) | |
| Flammability Rating | |
| Impedance (Max) (Zzt) | |
| Maximum Soldering Temperature (10 seconds) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The 1SMA5932BT3 is a 20V Zener diode from ON Semiconductor's 1SMA59xxBT3 series, offering 1.5W power dissipation in a compact surface-mount package. Designed for voltage regulation and protection, this device features a nominal Zener voltage of 20V with ±5% tolerance, low reverse leakage current of 500 nA at 15.2V, and a maximum forward voltage of 1.5V at 200 mA.
Electrical characteristics include a typical Zener impedance of 14 Ω at IZT and an operating temperature range of -65°C to 150°C. Thermal resistance is rated at 50°C/W junction-to-lead and 250°C/W junction-to-ambient on standard FR-4 boards.
The diode is housed in a DO-214AC (SMA) surface-mount package with a flat handling surface for accurate placement, and is available in tape-and-reel packaging. It includes ESD protection of Class 3 (>16 kV) per Human Body Model and is rated UL 94 V-0 for flammability.
Compliance markings indicate RoHS3, REACH unaffected, and MSL 1 (unlimited), though these are unverified. The device is suitable for low-profile designs and can replace MELF packages.
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.10 | $0.10 |
| 10,000+ | $0.10 | $0.10 |
| 15,000+ | $0.09 | $0.09 |
| 25,000+ | $0.09 | $0.09 |
| 35,000+ | $0.08 | $0.08 |
| 50,000+ | $0.08 | $0.08 |
| 125,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 20 V.
Maximum power dissipation is 1.5 W at TL=75°C.
It is available in a DO-214AC (SMA) surface-mount package.
The tolerance is ±5%.
Maximum reverse leakage current is 500 nA at VR=15.2 V.
Maximum forward voltage is 1.5 V at IF=200 mA.
Yes, it has an ESD rating of Class 3 (>16 kV) per Human Body Model.