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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
54,270 pcs
|
54270 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
750 pcs
|
750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage (@ VBR bidirectional) | |
| Breakdown Voltage (@ VBR unidirectional) | |
| Case | |
| Clamping Voltage | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature (Unspecified condition) | |
| Peak Forward Surge Current | |
| Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform) | |
| Power | |
| Power Dissipation (Nominal @ on infinite heatsink at TA = 50 °C) | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Voltage (VWM) |
The Vishay Dale SMBJ45A-E3/52 is a surface-mount Transient Voltage Suppressor (TVS) diode housed in an SMB (DO-214AA) package. It is engineered to protect sensitive electronics from voltage transients induced by inductive load switching and lighting.
This device features a 600W peak pulse power capability with a 10/1000 μs waveform and a working voltage range of 5V to 188V, with a specific 45V working voltage and 72.7V clamping voltage for this part number. It offers excellent clamping capability and a very fast response time, making it suitable for protecting ICs, MOSFETs, and signal lines.
The SMBJ45A-E3/52 operates from -55°C to 150°C (TJ) and is ideal for automated placement. The molding compound meets UL 94 V-0 flammability rating. It is available in unidirectional and bidirectional configurations, with this specific part being unidirectional.
Applications include protection for consumer, computer, industrial, and telecommunication electronics. The device meets MSL level 1 requirements and is AEC-Q101 qualified for automotive applications when ordered with the appropriate suffix.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak pulse power dissipation is 600 W with a 10/1000 μs waveform.
The working voltage (VWM) ranges from 5 V to 188 V, with a nominal working voltage of 45 V for this part.
The clamping voltage is 72.7 V.
The SMBJ45A-E3/52 is in an SMB (DO-214AA) package.
The operating junction temperature range is -55°C to 150°C.
Yes, the SMBJ45A-E3/52 is RoHS3 compliant.
The Moisture Sensitivity Level is 1 Unlimited.