SMCJ22CA Bidirectional TVS diode from Littelfuse, 1500W peak pulse power, 22V reverse standoff voltage, 35.5V clamping voltage, in DO-214AB SMC package.
Mfr Part #:

SMCJ22CA

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse, 1500W peak pulse power, 22V reverse standoff voltage, 35.5V clamping voltage, in DO-214AB SMC package.
Total Stock: 23,101 pcs
$ Price Range: $0.17 - $0.97

SMCJ22CA Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
23,006 pcs
23006 pcs On Request 1 On Request On Request 17+ On Request On Request
Non-Authorised Inventory information
95 pcs
95 pcs On Request 1 On Request On Request On Request On Request On Request

SMCJ22CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Clamping Voltage
Current
Halogen Free
Maximum Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Peak Forward Surge Current (8.3ms)
Peak Pulse Power Dissipation (@ 10/1000 µs waveform)
Peak Pulse Power Dissipation (@ 10/1000 µs waveform, stacked die)
Power
Power Dissipation
Power Line Protection
Storage Temperature Range
Supplier Device Package
Type
Typical Thermal Resistance Junction to Ambient
Typical Thermal Resistance Junction to Lead
Voltage

SMCJ22CA Description

Short technical summary and product information.

The SMCJ22CA is a bidirectional TVS diode from Littelfuse Inc., designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It offers a peak pulse power dissipation of 1500W for a 10/1000µs waveform, with a reverse standoff voltage of 22V and a clamping voltage of 35.5V. The device can handle a peak pulse current of 42.3A.

 

This TVS diode features a fast response time of typically less than 1.0ps from 0V to breakdown voltage, and low incremental surge resistance. It is housed in a surface-mount DO-214AB (SMC) package, suitable for automated assembly. The operating junction temperature range is -65°C to 150°C, with a storage temperature range of -65°C to 175°C.

 

The SMCJ22CA is RoHS3 compliant, halogen-free, and meets MSL level 1 per J-STD-020. It is ideal for general-purpose transient voltage suppression in telecom, computer, industrial, and consumer electronics applications.

SMCJ22CA Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ22CA Littelfuse Inc. 1500W TVS Diode, 22V Reverse Standoff, 35.5V Clamping, DO-214AB
Subcategory: Bidirectional TVS

SMCJ22CA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: Yes

SMCJ22CA Estimated Pricing

Qty Low High
1+ $0.97 $0.97
10+ $0.61 $0.61
100+ $0.39 $0.39
500+ $0.30 $0.30
1,000+ $0.27 $0.27
3,000+ $0.20 $0.20
6,000+ $0.18 $0.18
9,000+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

SMCJ22CA Features

  • 1500W peak pulse power capability.
  • 22V reverse standoff voltage.
  • 35.5V clamping voltage at 42.3A.
  • Fast response time less than 1.0ps.
  • Surface mount DO-214AB SMC package.

SMCJ22CA Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic circuits.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.

SMCJ22CA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMCJ22CA?

22V.

What is the clamping voltage of the SMCJ22CA?

35.5V.

What is the peak pulse power rating?

1500W for a 10/1000µs waveform.

What package is the SMCJ22CA available in?

DO-214AB (SMC) surface mount package.

Is the SMCJ22CA RoHS compliant?

Yes, it is RoHS3 compliant and halogen-free.

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