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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
159,000 pcs
|
159000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
87,000 pcs
|
87000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
67,020 pcs
|
67020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,357 pcs
|
1357 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
205 pcs
|
205 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request | |
|
109 pcs
|
109 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Breakdown Voltage (Vbr) | |
| Current | |
| ESD Rating (Minimum @ Human Body Model) | |
| ESD Rating (Minimum @ IEC 61000-4-2 Contact Discharge) | |
| Flammability Rating | |
| Leakage Current (Ir) | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vrwm) | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape and Reel | |
| Termination Style | |
| Thermal Resistance Junction To Ambient (Maximum @ Alumina Substrate) | |
| Thermal Resistance Junction To Ambient (Maximum @ FR -5 Board) | |
| Total Power Dissipation (Maximum @ Alumina Substrate, TA = 25 °C) | |
| Total Power Dissipation (Maximum @ FR -5 Board, TA = 25 °C) | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SZMMBZ27VCLT1G is an automotive-grade TVS diode from ON Semiconductor, part of the SZMMBZxxVxL series. It features a reverse standoff voltage of 22V and a maximum clamping voltage of 38V at 1A peak pulse current. With a peak power rating of 40W (1.0ms pulse), it provides transient voltage protection for sensitive circuits. The device offers ESD protection up to ±30kV (IEC 61000-4-2 contact discharge) and 16kV (HBM).
This dual common cathode zener diode allows two separate unidirectional configurations or a single bidirectional configuration, making it versatile for protecting multiple lines. It is housed in a compact SOT-23-3 (TO-236) surface mount package, ideal for space-constrained designs. The device is AEC-Q101 qualified and PPAP capable, suitable for automotive applications requiring stringent reliability.
Key electrical characteristics include a breakdown voltage of 27V, maximum leakage current of 100nA, and total power dissipation of 225mW on FR-5 board (300mW on alumina substrate). The operating temperature range is -55°C to 150°C. The device is Pb-free and RoHS compliant, with UL 94 V-0 flammability rating.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.24 | $0.24 |
| 10+ | $0.15 | $0.15 |
| 100+ | $0.09 | $0.09 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.06 | $0.06 |
| 3,000+ | $0.05 | $0.05 |
| 6,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 22V.
The nominal breakdown voltage is 27V.
The maximum clamping voltage is 38V.
The peak pulse current is 1A.
It is available in an SOT-23-3 (TO-236) surface mount package.
Yes, it is AEC-Q101 qualified and PPAP capable.
It has an ESD rating of ±30kV contact discharge per IEC 61000-4-2 (Level 4) and exceeds 16kV per Human Body Model (Class 3B).