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S3MB The S3MB is a 1000V, 3A standard recovery rectifier diode from On Semiconductor. It features a DO-214AA (SMB) surface mount package and a forward voltage of 1.15V max.
Mfr Part #:

S3MB

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The S3MB is a 1000V, 3A standard recovery rectifier diode from On Semiconductor. It features a DO-214AA (SMB) surface mount package and a forward voltage of 1.15V max.
✓ Total Stock: 7,008 pcs
$ Price Range: $0.09 - $0.52

S3MB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
8 pcs
On Request
8 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.

S3MB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Peak Forward Surge Current
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Technology
Voltage
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S3MB Description

Short technical summary and product information.

The S3MB is a standard recovery rectifier diode from On Semiconductor, designed for general purpose rectification up to 1000V repetitive peak reverse voltage and 3A average forward current. It offers a maximum forward voltage of 1.15V at 3A and a typical reverse recovery time of 1.5µs. The device is capable of handling 80A peak forward surge current, making it suitable for applications requiring high inrush current tolerance.

 

The diode is housed in a DO-214AA (SMB) surface mount package, with a junction-to-ambient thermal resistance of 148°C/W and junction-to-lead thermal resistance of 14°C/W. Operating temperature range is -55°C to 150°C. It is RoHS compliant, Pb-free, halide free, and MSL 1 per J-STD-020.

 

Typical applications include power supply rectification, freewheeling diodes, and polarity protection. The glass passivated chip junction ensures reliability in demanding environments.

S3MB Quick Information

Product Type: Rectifier Diode
Series: S3MB
Canonical Name: S3MB Standard Rectifier Diode, 1000V, 3A, DO-214AA
Subcategory: Single Rectifier

S3MB Compliance

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

S3MB Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.32 $0.32
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.14 $0.14
3,000+ $0.11 $0.11
6,000+ $0.10 $0.10
9,000+ $0.10 $0.10
15,000+ $0.09 $0.09
21,000+ $0.09 $0.09
30,000+ $0.09 $0.09

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

S3MB Features

  • Glass passivated chip junction for reliability.
  • High surge current capacity: 80A.
  • Low forward voltage: 1.15V max at 3A.
  • RoHS compliant and Pb-free.
  • MSL 1 per J-STD-020.

S3MB Applications

  • Used in power supply rectification circuits.
  • Ideal for freewheeling diode applications.
  • Suitable for polarity protection diodes.
  • Used in general purpose DC-DC converters.

S3MB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the S3MB?

1000 V.

What is the average forward current rating of the S3MB?

3 A.

What is the forward voltage drop of the S3MB at rated current?

Maximum 1.15 V at 3 A forward current.

What is the reverse recovery time of the S3MB?

Typical 1.5 µs.

What package is the S3MB available in?

DO-214AA (SMB) surface mount package.

What is the peak forward surge current rating of the S3MB?

80 A at 8.3 ms single half sine-wave.

What is the operating temperature range of the S3MB?

-55°C to 150°C.

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