| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,995 pcs
|
1995 pcs | On Request | 1 | On Request | On Request | 1928+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Power | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage | |
| Weight | |
| Zener Voltage (Nominal) |
The DDZ20DSF-7 is a surface mount Zener diode designed for voltage regulation and protection applications. It offers a nominal Zener voltage of 20.22V with a tight tolerance of ±3% and a maximum power dissipation of 500mW on FR-4 PCB. The device features a low Zener impedance of 50Ω (max) and a reverse leakage current of only 70nA at 18.7V. Forward voltage is typically 0.9V at 10mA.
This Zener diode is housed in a compact SOD-323F package (SC-90), making it suitable for automated assembly processes. The package is molded with green compound and is RoHS3 compliant, lead-free, and halogen-free. It has a moisture sensitivity level of 1 (unlimited) and an operating temperature range of -65°C to 150°C.
With its precise voltage regulation and small footprint, the DDZ20DSF-7 is ideal for use in voltage clamping, overvoltage protection, and reference voltage circuits in consumer electronics, industrial equipment, and automotive applications (when qualified for automotive). The device is supplied in tape and reel packaging with 3000 pieces per reel, facilitating efficient high-volume assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
| 10+ | $0.17 | $0.17 |
| 25+ | $0.14 | $0.14 |
| 50+ | $0.12 | $0.12 |
| 100+ | $0.10 | $0.10 |
| 3,000+ | $0.06 | $0.06 |
| 9,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 20.22V.
Maximum power dissipation is 500mW.
Typical forward voltage is 0.9V at 10mA.
It is available in SOD-323F (SC-90) surface mount package.
Operating temperature range is -65°C to 150°C.
Surface mount.
Zener voltage tolerance is ±3%.