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5.0SMDJ45CA Bidirectional Zener TVS diode with 45V reverse standoff voltage, 72.7V clamping, and 5000W peak pulse power in a DO-214AB surface mount package.
Mfr Part #:

5.0SMDJ45CA

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional Zener TVS diode with 45V reverse standoff voltage, 72.7V clamping, and 5000W peak pulse power in a DO-214AB surface mount package.
Total Stock: 302 pcs
$ Price Range: $0.72 - $2.47

5.0SMDJ45CA 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
299 pcs
299 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

5.0SMDJ45CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Clamping Voltage
Current
ESD Rating (IEC 61000-4-2 Air)
ESD Rating (IEC 61000-4-2 Contact)
Halogen Free
Maximum Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage

5.0SMDJ45CA Description

Short technical summary and product information.

The 5.0SMDJ45CA is a 5000W bidirectional Zener TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a reverse standoff voltage of 45V, minimum breakdown voltage of 50V, and maximum clamping voltage of 72.7V at a peak pulse current of 68.8A (10/1000μs waveform). The device offers IEC 61000-4-2 ESD protection up to 30kV (air and contact) and a fast response time of less than 1.0ps.

 

This TVS diode is housed in a DO-214AB (SMCJ) surface mount package and operates over a junction temperature range of -65°C to 150°C. It is RoHS3 compliant, halogen free, and Pb-free E3. Typical applications include telecom, computer, industrial, and consumer electronics.

5.0SMDJ45CA Quick Information

Product Type: TVS Diode
Series: 5.0SMDJ
Canonical Name: 5.0SMDJ45CA Littelfuse Inc. 5000W Zener TVS Diode, 45V Reverse Standoff, Bidirectional, DO-214AB
Subcategory: Zener TVS Diode

5.0SMDJ45CA Compliance

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

5.0SMDJ45CA Estimated Pricing

Qty Low High
1+ $2.47 $2.47
10+ $1.59 $1.59
100+ $1.08 $1.08
500+ $0.86 $0.86
1,000+ $0.79 $0.79
3,000+ $0.72 $0.72

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

5.0SMDJ45CA Features

  • 5000W peak pulse power capability.
  • 45V reverse standoff voltage.
  • Bidirectional Zener TVS protection.
  • Fast response time less than 1.0ps.
  • Surface mount DO-214AB package.

5.0SMDJ45CA Applications

  • Protects telecom equipment from voltage transients.
  • Ideal for I/O interface and VCC bus protection.
  • Used in industrial and consumer electronics.
  • Suitable for computer circuit protection.

5.0SMDJ45CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 5.0SMDJ45CA?

45V.

What is the clamping voltage of this TVS diode?

72.7V maximum.

What is the peak pulse power rating?

5000W (10/1000μs waveform).

What package is the 5.0SMDJ45CA available in?

DO-214AB (SMC) surface mount package.

Is this a bidirectional TVS diode?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

-65°C to 150°C (junction).

What ESD rating does this device have?

30kV air and 30kV contact per IEC 61000-4-2.

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