SMAJ36CA-Q

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SMAJ36CA-Q

TVS DIODE 36VWM 58.1VC SMA

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Specifications

Supplier Bourns Inc.
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101, SMAJ-Q
ProductStatus Active
Type Zener
BidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 36V
Voltage-Breakdown(Min) 40V
Voltage-Clamping(Max)@Ipp 58.1V
Current-PeakPulse(10/1000µs) 6.9A
Power-PeakPulse 400W
PowerLineProtection No
Applications Automotive, Telecom
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AC, SMA

Overview

Description

SMAJ36CA-Q is a surface‑mount transient-voltage-suppressor (TVS) diode in a DO-214AC SMA package. It provides bidirectional surge protection for low‑voltage lines and power rails, and the “-Q” suffix denotes automotive grade qualification (typically AEC‑Q/QA tolerances). The “36” places it in the 36V class, suited for protecting 12V/24V automotive and industrial circuits against transients such as load dumps, inductive kick, ESD, and EFT. When a transient exceeds its Vrwm, the device clamps the voltage to a safe level to protect downstream components.
Key points:
- Package: SMA (DO‑214AC)
- Type: TVS diode (bidirectional, automotive grade)
- Class: 36V, suitable for 12V/24V systems
- Used to protect rails and I/O lines (ECUs, CAN/LIN, sensors, etc.)
- Check datasheet for exact Vrwm, Vclamp, Vbr, Ipp, leakage, capacitance, and temperature range
For precise electrical specs, refer to the manufacturer’s datasheet.

Features

SMAJ36CA-Q is a surface‑mount transient voltage suppressor (TVS) diode (SMA/DO-214AC) with automotive qualification.
Key features:
- 36 V working/stand-off voltage (VRWM); bidirectional (CA) configuration
- Automotive grade: Q suffix indicates AEC‑Q qualification
- High surge capability: typically around 600 W peak pulse power (8/20 μs)
- Fast response to transients; low leakage in normal operation
- Wide operating temperature range: typically -55°C to 125°C (auto-compatible)
- RoHS compliant; suitable for protection of 12–24 V power rails and data lines
- Compact SMT package for easy board integration
Note: clamp voltage is above VRWM and depends on current; refer to the exact datasheet for precise VCL and dynamic impedance values.

Package

SMAJ36CA-Q uses the SMA package (DO-214AC), a surface-mount TVS diode package.

Pinout

- Pin count: 2 terminals (DO-214AC SMA package)
- Function: Automotive-grade bidirectional transient voltage suppressor (TVS) diode used to clamp voltage surges/ESD and protect downstream circuitry (nominal standoff ~36 V).

Manufacturer

Manufacturer: Vishay Intertechnology, Inc.
What kind of company: A global semiconductor and passive components manufacturer, producing discrete semiconductors (including TVS diodes like SMAJ36CA-Q), resistors, capacitors, inductors, and related electronic components.

Application

Applications of SMAJ36CA-Q:
- Automotive 24V/28V networks (AEC automotive-grade): protection of DC rails and ECU inputs from transients and load dumps
- Transient suppression on data lines (CAN/LIN/RS-485) and other control lines
- Industrial controls, robotics, servo drives (24V systems)
- Power-supply protection in consumer and telecom equipment with 24V supplies
Note: It's a bidirectional TVS diode used for surge/transient protection across these 24V system applications.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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