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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,257 pcs
|
2257 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The MMQA27VT1G is a quad monolithic common anode TVS diode array from ON Semiconductor, designed for transient overvoltage and ESD protection in voltage-sensitive equipment. It features four unidirectional Zener channels with a reverse standoff voltage of 21V and a clamping voltage of 39V at 615mA peak pulse current (8/20µs). The device offers a peak power rating of 150W for 20µs pulses and 24W for 1ms pulses, with low leakage current below 2µA.
This part is rated for ESD protection exceeding 16kV (Human Body Model, Class 3B) and operates over a temperature range of -55°C to 150°C. It is housed in a compact SC-74 (SOT-457) surface mount package, ideal for space-constrained designs. The quad common anode configuration protects four independent lines using a single package, making it suitable for computers, printers, communication systems, and medical equipment.
The MMQA27VT1G is Pb-Free and RoHS compliant, with an MSL rating of 1 (unlimited) and REACH unaffected status. It is available in tape and reel packaging from distributors such as DigiKey.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.54 | $0.54 |
| 10+ | $0.34 | $0.34 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.16 | $0.16 |
| 1,000+ | $0.14 | $0.14 |
| 3,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 21V.
The clamping voltage is 39V at 615mA peak pulse current (8/20µs).
The peak pulse current is 615mA (8/20µs).
It is available in an SC-74 (SOT-457) surface mount package.
It has 4 unidirectional channels.
It uses Zener technology.
The operating temperature range is -55°C to 150°C (junction).