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SMBJ64A The SMBJ64A is a 600W unidirectional TVS diode from Littelfuse. It features a 64V reverse standoff voltage and 103V clamping voltage, housed in a surface-mount DO-214AA (SMB) package.
Mfr Part #:

SMBJ64A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The SMBJ64A is a 600W unidirectional TVS diode from Littelfuse. It features a 64V reverse standoff voltage and 103V clamping voltage, housed in a surface-mount DO-214AA (SMB) package.
✓ Total Stock: 2,968 pcs
$ Price Range: $0.07 - $0.50

SMBJ64A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
2,888 pcs
On Request
2888 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMBJ64A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Forward Voltage
Halogen Free
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SMBJ64A Description

Short technical summary and product information.

The SMBJ64A is a 600W unidirectional TVS diode from Littelfuse, part of the SMBJ series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. The device offers a reverse standoff voltage of 64V and a clamping voltage of 103V, with a peak pulse current rating of 5.9A (10/1000μs waveform). It features a fast response time of less than 1.0ps from 0V to breakdown voltage. The diode is housed in a surface-mount DO-214AA (SMB) package with a low-profile design for optimized board space. It is RoHS3 compliant, halogen free, and MSL level 1. The operating temperature range is -65°C to 150°C. Applications include general-purpose protection of I/O interfaces, VCC bus, and vulnerable circuits in telecom, computer, industrial, and consumer electronics.

SMBJ64A Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Littelfuse SMBJ64A TVS Diode, 64V Standoff, 600W, DO-214AA
Subcategory: Unidirectional TVS Diode

SMBJ64A Compliance

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

SMBJ64A Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.31 $0.31
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.13 $0.13
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08
9,000+ $0.08 $0.08
15,000+ $0.07 $0.07
21,000+ $0.07 $0.07
30,000+ $0.07 $0.07

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

SMBJ64A Features

  • 600W peak pulse power capability.
  • 64V reverse standoff voltage.
  • Fast response time under 1.0ps.
  • Surface mount DO-214AA package.
  • RoHS3 compliant and halogen free.

SMBJ64A Applications

  • Protection of I/O interfaces and VCC bus.
  • Suitable for telecom and industrial electronics.
  • Ideal for computer and consumer applications.
  • General purpose transient voltage suppression.

SMBJ64A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMBJ64A?

The reverse standoff voltage is 64 V.

What is the clamping voltage of the SMBJ64A?

The clamping voltage is 103 V.

What is the peak pulse current rating?

The peak pulse current is 5.9 A for a 10/1000μs waveform.

What package is the SMBJ64A available in?

It is available in a DO-214AA (SMB) surface mount package.

What is the peak pulse power handling capability?

The peak pulse power is 600 W (10/1000μs waveform).

What is the operating temperature range?

The operating junction temperature range is -65°C to 150°C.

Is the SMBJ64A RoHS compliant?

Yes, it is RoHS3 compliant.

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