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Diodes Incorporated 1.5KE10CA-B — Circuit Protection

1.5KE10CA-B Diodes Inc TVS Diode, 1500W, Bidirectional

MPN1.5KE10CA-B
Obsolete

Diodes Incorporated 1.5KE10CA-B TVS diode, Zener type, 1500W peak pulse, bidirectional, 8.55V standoff, 9.5V breakdown, 14.5V clamping, DO-201AA through-hole, bulk.

$0.7900Ref. price · indicative, final on quote
Diodes Incorporated 1.5KE10CA-B datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE10CA-B specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown9.5V
Voltage - clamping (Max) @ ipp14.5V
Voltage - reverse standoff8.55V
Current - peak pulse (10/1000μs)103A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageBulk
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

EOL status and sourcing reality

Diodes Incorporated officially lists the 1.5KE10CA-B as Obsolete. There is no listed successor order code. Sourcing is through independent distribution channels; availability and pricing are confirmed at time of RFQ against specific quantity and date-code requirements.

Transient protection thresholds

The peak pulse current at that waveform is 103 A. The reverse standoff voltage is 8.55 V, meaning the part draws negligible leakage below that level. Bidirectional (single channel) construction makes it suitable for protecting AC signal lines or bipolar DC rails where the transient can swing both positive and negative relative to ground.

Package and temperature envelope

Housed in a DO-201AA (DO-27) axial-lead through-hole package with a DO-201 supplier device package designation. The bulk packaging suits high-volume pick-and-place or manual insertion depending on the line setup.