Mfr Part #:

SS34-E3/57T

Mfr Name: Vishay

The Vishay Dale SS34-E3/57T is a Schottky barrier rectifier designed for low voltage, high frequency applications. It features a 3A current rating and a 40V reverse voltage.

✓ Total Stock: 186,654 pcs

$ Price Range: $0.15

SS34-E3/57T Available from 9 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	132,770 pcs On Request	132770 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	22,100 pcs On Request	22100 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	17,000 pcs On Request	17000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	12,500 pcs On Request	12500 pcs	On Request	1	On Request	On Request	17+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,487 pcs On Request	1487 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	690 pcs On Request	690 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-04-29 00:15:12
Partservice ✓ Non-Authorised Inventory information	94 pcs On Request	94 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	12 pcs On Request	12 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Emiteli ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SS34-E3/57T Description

Short technical summary and product information.

The Vishay Dale SS34-E3/57T is a surface-mount Schottky barrier rectifier with a DO-214AB (SMC) package. It is designed for use in low voltage, high frequency inverters, freewheeling, DC/DC converters, and polarity protection applications.

Key electrical characteristics include an average forward current of 3A and a maximum repetitive peak reverse voltage of 40V. The forward voltage drop is typically 0.5V at 3A. The device operates over a temperature range of -55°C to 150°C.

This rectifier offers a low profile package ideal for automated placement and includes guardring protection for overvoltage. It meets MSL level 1 requirements and is suitable for applications requiring high efficiency and low power losses.

SS34-E3/57T Quick Information

Product Type: Schottky Barrier Rectifier

Canonical Name: Vishay Dale SS34-E3/57T Schottky Barrier Rectifier

Subcategory: Rectifier

SS34-E3/57T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SS34-E3/57T Estimated Pricing

Qty	Low	High
1+	$0.15	$0.15

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

SS34-E3/57T Features

3A average forward current rating.
40V maximum repetitive reverse voltage.
Low forward voltage drop.
Surface mount DO-214AB (SMC) package.
Suitable for automated placement.

SS34-E3/57T Applications

Low voltage high frequency inverters.
DC/DC converter applications.
Polarity protection circuits.
Freewheeling applications.

SS34-E3/57T FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of the SS34-E3/57T?

The maximum repetitive peak reverse voltage is 40V, with a maximum RMS voltage of 28V and a maximum DC blocking voltage of 40V.

What is the current rating of the SS34-E3/57T?

The average forward rectified current is 3A at the lead temperature shown in figure 1, and the peak forward surge current is 100A for an 8.3ms single half sine-wave.

What is the forward voltage of the SS34-E3/57T?

The typical forward voltage is 0.5V at a forward current of 3A.

What package is the SS34-E3/57T available in?

The SS34-E3/57T is supplied in a DO-214AB (SMC) surface-mount package.

What is the operating junction temperature range of the SS34-E3/57T?

The operating junction temperature range is -55°C to 150°C.

What is the non-repetitive avalanche energy rating of the SS34-E3/57T?

The non-repetitive avalanche energy is rated at 20mJ at TA = 25°C, IAS = 2.0A, and L = 10mH.

What is the voltage rate of change capability of the SS34-E3/57T?

The voltage rate of change is 10000 V/μs at rated VR.

Category	Diodes - Rectifiers - Single
Manufacturer Name	Vishay
Current	3A
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 125°C
Peak Forward Surge Current	100 A
Reverse Voltage	40 V
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Supplier Device Package	DO-214AB (SMC)
Technology	Schottky
Voltage	0.5 V