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P6SMB36A

Name: P6SMB36A
Rating: 4.7 (12 reviews)

TVS DIODE 30.8VWM 49.9VC

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製造商。部分 #P6SMB36A
包 DO-214AA (SMB)
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規格

Supplier	Meritek
Package	Tape & Reel (TR)
Series	P6SMB
ProductStatus	Active
Type	Zener
UnidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	30.8V
Voltage-Breakdown(Min)	34.2V
Voltage-Clamping(Max)@Ipp	49.9V
Current-PeakPulse(10/1000µs)	12.02A
Power-PeakPulse	600W
Applications	General Purpose
OperatingTemperature	-55°C ~ 150°C
MountingType	Surface Mount
Package/Case	DO-214AA (SMB)

概述

Description

P6SMB36A is a TVS (transient voltage suppressor) diode in an SMB (DO-214AB) package. It provides high-speed surge protection for DC power and signal lines. The “36” denotes a nominal stand-off voltage of about 36 V (unidirectional; suffix A indicates unidirectional). It is rated for high energy, typically around 600 W peak pulse power (10/1000 µs), making it suitable for automotive and industrial 12–48 V systems. When connected across a supply (cathode to the positive rail, anode to ground), it remains nonconductive in normal operation and clamps to a safe voltage during transients. Key specs to check are Vrwm (stand-off), Vbr (breakdown), Vclamp (clamping voltage at a specified current), and the peak pulse power rating. Always consult the exact datasheet for tolerances, package dimensions, and application notes. Common uses include protecting DC rails, power adapters, and telecom equipment from voltage transients.

Features

P6SMB36A features (concise):
- TVS diode in SMB package (DO-214AB), two-terminal surface-mount
- Stand-off voltage (VWM) ≈ 36 V
- Peak pulse power: 600 W (tp = 1 µs)
- Directionality: available as uni-/bi-directional variants (check datasheet for the exact type)
- Operating range: -55°C to +125°C
- RoHS compliant
- Designed for surge/transient protection of power rails and signal lines (IEC 61000-4-5 compatible)
- Fast response and high surge capability with relatively low clamping voltage
Note: Verify the exact directionality (unidirectional vs. bidirectional) for your specific board/application in the datasheet.

Package

SMB package (DO-214AB) for surface-mount rectifier.

Pinout

- Pin count: 2 terminals (anode and cathode) in the SMB (DO-214AB) package.
- Function: A unidirectional TVS diode for surge/transient protection (600 W peak pulse power, ~36 V standoff) used to clamp voltage spikes on the protected line.

Manufacturer

Manufacturer: Littelfuse.
What kind of company: A global American-based manufacturer of circuit-protection devices and electronic components (fuses, TVS diodes, surge protection, and related protection solutions).

Application

P6SMB36A is a 600 W peak‑pulse TVS diode (SMB package) with a 36 V working standoff. It protects 36 V DC rails and I/O lines from transient surges and ESD. Common applications: automotive 12–36 V systems, industrial and telecom equipment, power supplies/DC‑DC converters, battery packs, solar/inverter systems, and signal lines in consumer electronics.

Equivalent

Equivalent parts (36 V, 600 W SMB TVS diodes):
- ON Semiconductor SM6T36A
- STMicroelectronics SM6T36A
- Vishay SMBJ36A
- Vishay P6SMB36A (same family)