
For Reference Only
Part Number | MP5KE40A |
OEMstron Part # | MP5KE40A |
Manufacturer | Microsemi |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 40V 64.5V DO204AL |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | MP5KE40A PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MP5KE40A Specifications
Part Number | MP5KE40A | |
Brand | Microsemi | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Microsemi Corporation | |
Series | Military, MIL-PRF-19500 | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 40V | |
Voltage - Breakdown (Min) | 44.4V | |
Voltage - Clamping (Max) @ Ipp | 64.5V | |
Current - Peak Pulse (10/1000µs) | 7.8A | |
Power - Peak Pulse | 500W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-204AL, DO-41, Axial | |
Supplier Device Package | DO-204AL (DO-41) |
MP5KE40A Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
MP5KE40AE3 D# V37:1799_09115623 Microchip Technology Inc |
TVS Diode Single Uni-Dir 40V 500W 2-Pin DO-41 Bag |
Americas - 0 |
Part Number | Description | Stock |
MP5KE40AE3 Microsemi Corporation |
Authorized with Certs |
105 |
MP5KE40A Microsemi Corporation |
Authorized with Certs |
105 |
Part Number | Description | Stock |
MP5KE40AE3 D# 1086-6919-ND Microsemi Corporation |
TVS DIODE 40V 64.5V DO204AL |
Limited Supply - Call |
MP5KE40A D# 1086-6918-ND Microsemi Corporation |
TVS DIODE 40V 64.5V DO204AL |
Limited Supply - Call |
Part Number | Description | Stock |
MP5KE40AE3 D# NS-MP5KE40AE3 Microsemi Corporation |
OEM/CM ONLY |
1098 |
MP5KE40A D# NS-MP5KE40A Microsemi Corporation |
OEM/CM ONLY |
1149 |
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In Stock | 217 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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