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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,477 pcs
|
3477 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Breakdown Voltage (Vbr) | |
| Clamping Voltage (Vc) | |
| Current | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Storage Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The 1.5KE33CA-E3/54 is a bidirectional TRANSZORB transient voltage suppressor from Vishay General Semiconductor. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. The device features a reverse standoff voltage of 28.2V and a breakdown voltage of 33V at 1mA. Under a 10/1000µs waveform, it clamps at a maximum of 45.7V while handling a peak pulse current of 32.8A and a peak pulse power of 1500W.
The part is housed in a DO-201AA (DO-27) axial leaded package with through-hole mounting. The molded epoxy body meets UL 94 V-0 flammability rating, and the matte tin plated leads are solderable per J-STD-002. The E3 suffix indicates RoHS compliance and commercial grade. The bidirectional polarity allows protection in both directions without a cathode band marking.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.34 | $1.34 |
| 10+ | $0.95 | $0.95 |
| 100+ | $0.66 | $0.66 |
| 500+ | $0.52 | $0.52 |
| 1,400+ | $0.45 | $0.45 |
| 2,800+ | $0.40 | $0.40 |
| 4,200+ | $0.37 | $0.37 |
| 9,800+ | $0.35 | $0.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (VWM) is 28.2V.
The maximum clamping voltage is 45.7V at the peak pulse current of 32.8A under a 10/1000µs waveform.
The peak pulse power (Pppm) is 1500W for a 10/1000µs waveform.
It is a bidirectional TVS diode.
It is available in a DO-201AA (DO-27) axial leaded through-hole package.
The operating temperature range is -55°C to 175°C.
Yes, the E3 suffix indicates RoHS compliance as per the datasheet.