SMCG48A-E3/57T TVS diode, 48V working voltage, 77.4V clamping, 1500W peak pulse power. Surface mount DO-215AB package.
Mfr Part #:

SMCG48A-E3/57T

Available from 1 distributors
Mfr Name: Vishay
Vishay
TVS diode, 48V working voltage, 77.4V clamping, 1500W peak pulse power. Surface mount DO-215AB package.
Total Stock: 23,970 pcs
$ Price Range: $0.55

SMCG48A-E3/57T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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23,970 pcs
23970 pcs On Request 1 On Request On Request On Request On Request On Request

SMCG48A-E3/57T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Minimum/Maximum @ Vbr)
Current
Lead Style
Mounting Type
Operating Temperature
Operating Temperature (Maximum @ TJ)
Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform)
Peak Surge Current
Polarity
Power
Power Dissipation
Power Line Protection
SVHC Present
Supplier Device Package
Supplier Package
Type
Unidirectional Channels
Voltage
Working Voltage (Minimum/Maximum @ VWM)

SMCG48A-E3/57T Description

Short technical summary and product information.

The SMCG48A-E3/57T is a 1500W transient voltage suppressor diode from Vishay Dale. It is designed to protect sensitive electronics from voltage transients. The device has a working voltage of 48V and a clamping voltage of 77.4V at a peak pulse current of 19.4A. It offers both unidirectional and bidirectional polarity options. The diode is surface mounted in a SMCG (DO-215AB) package. It operates over a temperature range of -55°C to 150°C. The device is RoHS3 compliant and has an MSL of Level 1. It is suitable for use in circuit protection applications such as power supplies, communication systems, and industrial equipment.

SMCG48A-E3/57T Quick Information

Product Type: TVS Diode
Canonical Name: SMCG48A-E3/57T TVS Diode, 48V Working Voltage, 77.4V Clamping, DO-215AB
Subcategory: TVS Diode

SMCG48A-E3/57T Compliance

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

SMCG48A-E3/57T Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMCG48A-E3/57T Features

  • 1500W peak pulse power dissipation.
  • 48V working voltage with 77.4V clamping.
  • Surface mount DO-215AB package.
  • Operating temperature range -55°C to 150°C.
  • RoHS3 compliant.

SMCG48A-E3/57T Applications

  • Protects ICs from inductive load switching transients.
  • Safeguards MOSFETs against voltage spikes.
  • Used in sensor signal line protection circuits.
  • Ideal for automotive electronics transient suppression.
  • Applicable in telecommunications equipment protection.

SMCG48A-E3/57T FAQs

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

48V (working voltage).

What is the clamping voltage?

77.4V at peak pulse current of 19.4A.

What is the peak pulse current?

19.4A.

What is the package type?

SMCG (DO-215AB) surface mount.

What is the peak pulse power?

1500W (10/1000μs waveform).

What is the operating temperature range?

-55°C to 150°C.

What is the moisture sensitivity level?

Level 1 (unlimited) per J-STD-020.

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