ZMM30 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ZMM30 | |
|---|---|
DigiKey Part Number | 4878-ZMM30TR-ND - Tape & Reel (TR) 4878-ZMM30CT-ND - Cut Tape (CT) 4878-ZMM30DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | ZMM30 |
Description | DIODE ZENER 30V 500MW SOD80C |
Manufacturer Standard Lead Time | 5 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 30 V 500 mW ±5% Surface Mount SOD-80C |
Datasheet | Datasheet |
EDA/CAD Models | ZMM30 Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 80 Ohms |
Mfr | Current - Reverse Leakage @ Vr 100 nA @ 22 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -50°C ~ 175°C (TJ) |
Part Status Active | Mounting Type Surface Mount |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package SOD-80C |
Power - Max 500 mW |
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Additional Resources
Substitutes (10)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ZMM30B | Diotec Semiconductor | 0 | 2721-ZMM30B-ND | $0.51640 | Parametric Equivalent |
| ZMM30B | Diotec Semiconductor | 0 | 4878-ZMM30B-ND | $0.03826 | Parametric Equivalent |
| BZT55B30 L0G | Taiwan Semiconductor Corporation | 0 | BZT55B30L0G-ND | $0.00000 | Parametric Equivalent |
| BZT55C30 L0G | Taiwan Semiconductor Corporation | 0 | BZT55C30L0G-ND | $0.00000 | Parametric Equivalent |
| BZT55C30 L1G | Taiwan Semiconductor Corporation | 0 | BZT55C30L1G-ND | $0.00000 | Parametric Equivalent |
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In-Stock: 0
2,500 estimated in stock on 18-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.12000 | $0.12 |
| 10 | $0.08600 | $0.86 |
| 100 | $0.07060 | $7.06 |
| 500 | $0.05586 | $27.93 |
| 1,000 | $0.04900 | $49.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.02510 | $62.75 |
| 5,000 | $0.02374 | $118.70 |
| 12,500 | $0.02020 | $252.50 |
| 25,000 | $0.01868 | $467.00 |
| 62,500 | $0.01616 | $1,010.00 |
| 125,000 | $0.01343 | $1,678.75 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.




