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MA1.5KE120AE3
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Product Detailed Parameters
- Description：TVS DIODE 102VWM 165VC DO204AR
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Type：Zener
- Bidirectional Channels：-
- Voltage - Reverse Standoff (Typ)：102V
- Voltage - Breakdown (Min)：114V
- Voltage - Clamping (Max) @ Ipp：165V
- Current - Peak Pulse (10/1000µs)：9.1A
- Power - Peak Pulse：1500W (1.5kW)
- Power Line Protection：No
- Applications：General Purpose
- Capacitance @ Frequency：-
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AR, Axial
- Supplier Device Package：DO-204AR
- Unidirectional Channels：1
- Grade：Military
- Qualification：MIL-PRF-19500
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Buying Guide
Microchip Technology MA1-5KE120AE3 is used in TVS Diodes category where integration and verification need to stay predictable. Key specs include Description (TVS DIODE 102VWM 165VC DO204AR), Type (Zener), Packaging (Bulk), Temperature (-65°C ~ 150°C (TJ)), and Package/case (DO-204AR, Axial).
Selection Notes
- For MA1-5KE120AE3, validate the operating temperature range (-65°C ~ 150°C (TJ)) for your environment and margin.
- Confirm Unidirectional Channels (1) meets your design constraints and system-level expectations.
- Verify the package/case (DO-204AR, Axial) fits your mechanical constraints and assembly process.
Alternates & Substitutions
- For MA1-5KE120AE3, the closest options usually keep package DO-204AR, Axial aligned with the same fault scenario.
- For MA1-5KE120AE3 in TVS Diodes, the strongest alternates usually protect the same fault scenario instead of chasing only headline rating numbers (key constraints: package DO-204AR, Axial).
- When the operating envelope remains temperature -65°C ~ 150°C (TJ), the substitute is more likely to behave like the original part in service.
- When the alternate is not fully identical, document the main trade-off in plain terms so engineering and purchasing stay aligned.
FAQ
What details help you quote MA1-5KE120AE3 quickly?
Provide the part number (MA1-5KE120AE3), quantity, required lead time, and any packaging or documentation requirements.
Who is the manufacturer of MA1-5KE120AE3?
Microchip Technology
What is the package/case of MA1-5KE120AE3?
DO-204AR, Axial
What is the Power - Peak Pulse of MA1-5KE120AE3?
1500W (1.5kW)
Application Scenarios
When Microchip Technology MA1-5KE120AE3 is used in TVS Diodes designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. Engineers typically validate with real cable harnesses and grounding paths, because inductance often dominates peak clamping behavior. They limit damage during overloads, surges, and ESD so faults do not cascade into expensive downstream failures. They reduce downtime by constraining fault energy during surges, shorts, and miswiring events. In outdoor systems, surge protection is essential for long cable runs exposed to ground potential differences. In industrial I/O, coordinated protection defends long field wiring against lightning-induced surges and switching spikes. A few targeted measurements under real loading can prevent late surprises during compliance and production bring-up. A concise test plan around the key assumptions often saves more time than additional schematic iteration.
Compatibility Advice
- With Microchip Technology MA1-5KE120AE3, in production qualification, verify repetition and energy handling so the protector does not degrade silently under frequent transients with the real source, load, and wiring.
Project Fit
- Microchip Technology MA1-5KE120AE3 tends to suit TVS Diodes builds when the design needs predictable protection or rectification behavior that can be verified across lots.
- A practical screen is to define the acceptance checks for Microchip Technology MA1-5KE120AE3 on the assembled design before treating it as a safe substitute in TVS Diodes.
