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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
83,500 pcs
|
83500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| ESD Rating (IEC 61000-4-2) | |
| Halogen Free | |
| High Temperature Soldering | |
| Industrial Grade | |
| Lead Style | |
| Maximum Instantaneous Forward Voltage @ 25A | |
| Maximum Temperature Coefficient | |
| Mounting Type | |
| Operating Junction and Storage Temperature Range | |
| Operating Temperature | |
| Peak Forward Surge Current (8.3ms) | |
| Peak Pulse Power Dissipation @ TA=25°C, 10/1000µs | |
| Power | |
| Power Dissipation (TA=50°C) | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Typical Thermal Resistance Junction to Ambient | |
| Typical Thermal Resistance Junction to Lead | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Breakdown (Min) |
The TPSMA6L54A is a unidirectional TVS diode from Littelfuse, part of the TPSMA6L series. It is designed to protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. The device is especially suitable for high reliability and automotive applications, qualified to AEC Q101 standard.
Key electrical specifications include a reverse standoff voltage of 54 V, a minimum breakdown voltage of 87.1 V, and a peak pulse power dissipation of 600 W (10/1000 µs waveform). The diode offers an ESD rating of 30 kV for both air and contact discharge per IEC 61000-4-2, and features a fast response time of less than 1 ns. The maximum peak pulse current is 6.9 A under 10/1000 µs conditions.
The TPSMA6L54A is housed in a DO-221AC (SMA Flat Leads) surface mount package, which provides a low profile of less than 1.1 mm while maintaining compatibility with standard SMA and SMB footprints. The operating temperature range is -50°C to 150°C. The device is RoHS compliant and halogen free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.83 | $0.83 |
| 10+ | $0.51 | $0.51 |
| 100+ | $0.33 | $0.33 |
| 500+ | $0.25 | $0.25 |
| 1,000+ | $0.23 | $0.23 |
| 3,000+ | $0.16 | $0.16 |
| 6,000+ | $0.15 | $0.15 |
| 9,000+ | $0.14 | $0.14 |
| 15,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
54 V typical.
87.1 V minimum.
6.9 A maximum at 10/1000 µs waveform.
DO-221AC (SMA Flat Leads) surface mount.
Yes, rated at 30 kV air and contact discharge per IEC 61000-4-2.
-50°C to 150°C (junction).