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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,500 pcs
|
8500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,603 pcs
|
7603 pcs | On Request | 1 | On Request | On Request | 1847+ | On Request | On Request | |
|
570 pcs
|
570 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
|
528 pcs
|
528 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage (Minimum/Typical @ IT = 10 mA) | |
| Current | |
| Mounting Type | |
| Non-repetitive Peak Reverse Surge Current | |
| Operating Temperature | |
| Operating Temperature (Unspecified condition) | |
| Peak Forward Surge Current | |
| Peak Pulse Power Dissipation (Nominal @ 10 x 1000 μs waveform) | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Standoff Voltage (Nominal/Maximum) | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SM5A27HE3/2D is a unidirectional transient voltage suppression (TVS) diode manufactured by Vishay Dale. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Key electrical specifications include a maximum working standoff voltage of 22V, a typical breakdown voltage of 27V at 10mA, and a peak pulse power dissipation rating of 3600W under a 10/1000μs waveform. The device can handle a peak forward surge current of 500A (8.3ms half sine-wave) and a non-repetitive peak reverse surge current of 70A. Power dissipation on an infinite heatsink at 25°C is 5.0W.
The SM5A27HE3/2D is housed in a DO-218AB surface-mount package and operates over a junction temperature range of -55°C to +175°C. It is suitable for use in automotive, industrial, and consumer applications requiring robust transient protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum working standoff voltage is 22V.
The typical breakdown voltage is 27V at 10mA, with a minimum of 24V.
The peak pulse power dissipation is 3600W under a 10/1000μs waveform.
The SM5A27HE3/2D is available in a DO-218AB surface mount package.
The operating junction temperature range is -55°C to +175°C.