| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,750 pcs
|
1750 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
450 pcs
|
450 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Power | |
| SVHC Present | |
| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Terminal Finish | |
| Thermal Resistance - Junction to Case | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
BZT52C20T-7 is a surface-mount Zener diode from Diodes Incorporated, part of the BZT52C2V0T-BZT52C36T series. It provides a nominal Zener voltage of 20V with a tolerance of ±6% and a maximum power dissipation of 300mW. The device has a maximum impedance of 55Ω and a reverse leakage current of 100nA at 14V. Forward voltage is specified at 900mV when tested at 10mA.
Designed for voltage regulation and clamping applications, the diode operates over a junction temperature range of -65°C to 150°C. It is qualified to AEC-Q101 standards for automotive reliability and is RoHS3 compliant, lead-free, and halogen-free. The BZT52C20T-7 is supplied in a SOD-523 (SC-79) package, which offers a small footprint for space-constrained PCB designs. Mounting is surface mount, and the part is available in tape and reel packaging with 3,000 units per reel.
With its combination of a moderate 20V Zener voltage and 300mW power rating, this diode is suitable for low-power voltage reference, overvoltage protection, and signal clamping circuits. The flat-lead SOD-523 package supports automated assembly and helps achieve good thermal performance relative to its size. The device is listed for a thermal resistance from junction to ambient of 417°C/W and from junction to case of 160°C/W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.25 | $0.25 |
| 10+ | $0.15 | $0.15 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.05 | $0.05 |
| 3,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 20V with a tolerance of ±6%.
The maximum forward voltage is 900mV at a forward current of 10mA.
It is offered in the SOD-523 (SC-79) surface-mount package.
The maximum power dissipation is 300mW.
It operates from -65°C to 150°C.
Yes, it is qualified to AEC-Q101 standards.
The maximum reverse leakage current is 100nA at a reverse voltage of 14V.