component
KSMBJ36A-E3
Public Made by Adomby adom
KUU TVS, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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KSMBJ36A-E3
KUU · TVS · SMB
KSMBJ36A-E3 from KUU, in a SMB. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode, marked by the color band on the unidirectional KSMBJ36A, which has a 36 V reverse stand-off voltage, 40.00-44.20 V breakdown at 1 mA and 58.1 V maximum clamping at 10.4 A peak pulse current. |
| 2 | A | passive | Anode, the unmarked terminal of the unidirectional KSMBJ36A, which has 600 W minimum peak pulse power on a 10/1000us waveform. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SMB |
| Category | Circuit Protection |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Stand-Off Voltage | VR | 36 | V | KSMBJ36A | 3 | ||
| Breakdown Voltage Min | VBL | 40 | V | MIN. @IT | 3 | ||
| Breakdown Voltage Max | VBH | 44.2 | V | MAX. @IT | 3 | ||
| Reverse Leakage Current | IR | 1 | uA | @VRWM | 3 | ||
| Test Current | IT | 1 | mA | 3 | |||
| Peak Pulse Current | IPP | 10.4 | A | 10/1000us waveform | 3 | ||
| Maximum Clamping Voltage | VCH | 58.1 | V | @IPP | 3 | ||
| Peak Pulse Power Dissipation | PPPM | 600 | W | 10/1000us waveform (Note1, Fig.1), minimum | 1 | ||
| Steady State Power Dissipation | PM(AV) | 5 | W | TL=75℃, lead lengths .375" (9.5mm) | 1 | ||
| Peak Forward Surge Current | IFSM | 100 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
KSMBJ36A-E3 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
ksmbj36a-e3-etched.step/ksmbj36a-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ksmbj36a-e3.step/ksmbj36a-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (4 pp, sha256
1baf0da9cb3153fe, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).