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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,810 pcs
|
2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Max) | |
| Zener Voltage (Nominal) |
The DDZX33-7 is a precision Zener diode from Diodes Incorporated, designed for voltage regulation, clamping, and reference applications. It features a nominal Zener voltage of 33V with a tight ±3% tolerance, ensuring accurate voltage reference. The device is rated for a maximum power dissipation of 300mW on standard FR-4 PCB, making it suitable for low-power circuits.
Electrical characteristics include a maximum Zener impedance of 75Ω, a typical forward voltage of 900mV at 10mA, and a reverse leakage current of 50nA at 27V. The operating temperature range spans -65°C to 150°C, allowing use in harsh environments. The diode is AEC-Q101 qualified, meeting automotive reliability standards.
The DDZX33-7 is housed in a SOT23-3 surface mount package, ideal for automated assembly. It is fully RoHS3 compliant, lead-free, and halogen-free, with a green molding compound. Moisture sensitivity is Level 1 per J-STD-020, and the terminals are matte tin annealed over Alloy 42 leadframe, solderable per MIL-STD-202. Supplied in tape and reel packaging with 3000 units per reel.
| Qty | Low | High |
|---|---|---|
| 3,000+ | $0.04 | $0.04 |
| 6,000+ | $0.04 | $0.04 |
| 15,000+ | $0.03 | $0.03 |
| 30,000+ | $0.03 | $0.03 |
| 75,000+ | $0.03 | $0.03 |
| 150,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 33V with a tolerance of ±3%.
The typical forward voltage is 900mV at a test current of 10mA.
The device is available in a SOT23-3 surface mount package (also known as TO-236-3, SC-59).
The maximum power dissipation is 300mW on FR-4 PCB.
The Zener voltage tolerance is ±3%.
Yes, the device is fully RoHS3 compliant.
The operating temperature range is -65°C to 150°C.