MA1.5KE9.1CA
Active1500 WATT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
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MA1.5KE9.1CA
Active1500 WATT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MA1.5KE9.1CA |
|---|---|
| Applications | General Purpose |
| Bidirectional Channels | 1 |
| Current - Peak Pulse | 112 A |
| Grade | Military |
| Mounting Type | Through Hole |
| Operating Temperature (Max) | 150 °C |
| Operating Temperature (Min) | -65 °C |
| Package / Case | DO-204AR, Axial |
| Package Name | DO-204AR |
| Power - Peak Pulse | 1500 W |
| Power Line Protection | No |
| Qualification | MIL-PRF-19500 |
| Type | Zener |
| Voltage - Breakdown (Min) | 8.65 V |
| Voltage - Clamping (Max) | 13.4 V |
| Voltage - Reverse Standoff (Typ) | 7.78 V |
1.5KE Series
1500 Watt Unidirectional and Bidirectional Transient Voltage Suppressor
| Part | Qualification | Package / Case | Voltage - Reverse Standoff (Typ) | Package Name | Operating Temperature (Max) | Operating Temperature (Min) | Applications | Grade | Power - Peak Pulse | Current - Peak Pulse | Mounting Type | Voltage - Clamping (Max) | Bidirectional Channels | Type | Power Line Protection | Voltage - Breakdown (Min) | Unidirectional Channels |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | MIL-PRF-19500 | Axial DO-204AR | 18.8 V | DO-204AR | 150 °C | -65 °C | General Purpose | Military | 1500 W | 49 A | Through Hole | 30.6 V | 1 | Zener | No | 20.9 V | |
 Microchip Technology | MIL-PRF-19500 | Axial DO-201AA DO-27 | 7.78 V | CASE-1 | 150 °C | -65 °C | General Purpose | Military | 1500 W | 112 A | Through Hole | 13.4 V | 1 | Zener | No | 8.65 V | |
Microchip Technology | MIL-PRF-19500 | Axial DO-201AA DO-27 | 12.8 V | CASE-1 | 150 °C | -65 °C | General Purpose | Military | 1500 W | 71 A | Through Hole | 21.2 V | Zener | No | 14.3 V | 1 | |
Microchip Technology | MIL-PRF-19500 | Axial DO-204AR | 25.6 V | DO-204AR | 150 °C | -65 °C | General Purpose | Military | 1500 W | 36 A | Through Hole | 41.4 V | 1 | Zener | No | 28.5 V | |
Microchip Technology | MIL-PRF-19500 | Axial DO-204AR | 7.78 V | DO-204AR | 150 °C | -65 °C | General Purpose | Military | 1500 W | 112 A | Through Hole | 13.4 V | 1 | Zener | No | 8.65 V | |
Microchip Technology | MIL-PRF-19500 | Axial DO-201AA DO-27 | 30.8 V | CASE-1 | 150 °C | -65 °C | General Purpose | Military | 1500 W | 30 A | Through Hole | 49.9 V | 1 | Zener | No | 34.2 V | |
 Microchip Technology | MIL-PRF-19500 | Axial DO-201AA DO-27 | 33.3 V | CASE-1 | 150 °C | -65 °C | General Purpose | Military | 1500 W | 28 A | Through Hole | 53.9 V | Zener | No | 37.1 V | 1 | |
Microchip Technology | MIL-PRF-19500 | Axial DO-204AR | 36.8 V | DO-204AR | 150 °C | -65 °C | General Purpose | Military | 1500 W | 25.3 A | Through Hole | 59.3 V | 1 | Zener | No | 40.9 V | |
Microchip Technology | MIL-PRF-19500 | Axial DO-201AA DO-27 | 47.8 V | CASE-1 | 150 °C | -65 °C | General Purpose | Military | 1500 W | 19.5 A | Through Hole | 77 V | 1 | Zener | No | 53.2 V | |
Microchip Technology | MIL-PRF-19500 | Axial DO-204AR | 10.22 V | DO-204AR | 150 °C | -65 °C | General Purpose | Military | 1500 W | 90 A | Through Hole | 16.7 V | 1 | Zener | No | 11.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Bulk | 200 | $ 7.98 | 1m+ |
| N/A | 0 | $ 7.98 | 1m+ | |
| Microchip Direct | N/A | 1 | $ 8.59 | 1m+ |
| 100 | $ 7.98 | |||
| 500 | $ 7.68 | |||
| 1000 | $ 7.25 | |||
| Mouser | N/A | 200 | $ 7.98 | 1m+ |
| Newark | Each | 100 | $ 7.98 | 1m+ |
| 500 | $ 7.68 | |||
CAD
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Description
General part information
1.5KE 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