M1.5KE250A/TR
Active1500 WATT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
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M1.5KE250A/TR
Active1500 WATT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | M1.5KE250A/TR | M1.5KE250 Series |
|---|---|---|
| Applications | General Purpose | General Purpose |
| Bidirectional Channels | - | 1 |
| Current - Peak Pulse (10/1000µs) | 5 A | 5 A |
| Grade | Military | Military |
| Mounting Type | Through Hole | Through Hole |
| Operating Temperature [Max] | 150 °C | 150 °C |
| Operating Temperature [Min] | -65 °C | -65 °C |
| Package / Case | Axial, DO-27, DO-201AA | Axial, DO-27, DO-201AA, DO-204AR, Axial |
| Power - Peak Pulse | 1.5 kW | 1.5 kW |
| Power - Peak Pulse | 1500 W | 1500 W |
| Power Line Protection | False | False |
| Qualification | MIL-PRF-19500 | MIL-PRF-19500 |
| Supplier Device Package | CASE-1 | CASE-1, DO-204AR |
| Type | Zener | Zener |
| Unidirectional Channels [custom] | 1 | 1 |
| Voltage - Breakdown (Min) [Min] | 237 V | 237 V |
| Voltage - Clamping (Max) @ Ipp | 344 V | 344 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 200 | $ 5.32 | |
| Microchip Direct | N/A | 1 | $ 5.73 | |
| Newark | Each (Supplied on Full Reel) | 100 | $ 5.32 | |
| 500 | $ 5.12 | |||
M1.5KE250 Series
1500 Watt Unidirectional and Bidirectional Transient Voltage Suppressor
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Applications | Qualification | Voltage - Clamping (Max) @ Ipp | Supplier Device Package | Package / Case | Current - Peak Pulse (10/1000µs) | Power - Peak Pulse | Power - Peak Pulse | Type | Mounting Type | Unidirectional Channels [custom] | Power Line Protection | Grade | Voltage - Breakdown (Min) [Min] | Bidirectional Channels [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology M1.5KE250A/TR | 150 °C | -65 °C | General Purpose | MIL-PRF-19500 | 344 V | CASE-1 | Axial, DO-201AA, DO-27 | 5 A | 1.5 kW | 1500 W | Zener | Through Hole | 1 | Military | 237 V | ||
Microchip Technology MA1.5KE250A | 150 °C | -65 °C | General Purpose | MIL-PRF-19500 | 344 V | DO-204AR | DO-204AR, Axial | 5 A | 1.5 kW | 1500 W | Zener | Through Hole | 1 | Military | 237 V | ||
Microchip Technology MA1.5KE250CA | 150 °C | -65 °C | General Purpose | MIL-PRF-19500 | 344 V | DO-204AR | DO-204AR, Axial | 5 A | 1.5 kW | 1500 W | Zener | Through Hole | Military | 237 V | 1 |
Description
General part information
M1.5KE250 Series
The popular family of Transient Voltage Suppressors M1.5KE6.8 - M1.5KE400CA, with its various upscreening options, offers an extended voltage range and provides a wide variety of commercial, high-reliability , RoHS and bidirectional options. All have the same high peak pulse power rating of 1500 W and extremely fast response time. They can protect from secondary effects of lightning per IEC 61000-4-5 and the class levels as shown below, as well as voltage transient from inductive switching and RFI. Since their response time is virtually instantaneous, they also protect from ESD and EFT per IEC 61000-4-2 and IEC 61000-4-4.
Documents
Technical documentation and resources