US1G The US1G is a 400V, 1A ultrafast recovery rectifier diode from Diotec Semiconductor in a surface-mount DO-214AC (SMA) package.
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US1G

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
The US1G is a 400V, 1A ultrafast recovery rectifier diode from Diotec Semiconductor in a surface-mount DO-214AC (SMA) package.
Total Stock: 6 pcs
$ Price Range: $0.04 - $0.30

US1G Available from 1 distributor

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US1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Case Material
Conflict Minerals
Current
Junction Capacitance
Leakage Current
Mounting Type
Operating Temperature
Peak Forward Surge Current
Repetitive Peak Reverse Voltage
Reverse Recovery Time (trr)
Solder Conditions
Speed
Supplier Device Package
TJ (Minimum/Maximum)
Tape & Reel
Tape & Reel Quantity
Technology
Voltage
Weight

US1G Description

Short technical summary and product information.

The Diotec Semiconductor US1G is an ultrafast recovery rectifier diode designed for high-frequency rectification and high-speed switching applications. It features a maximum average rectified current of 1A at a case temperature of 100°C and a repetitive peak reverse voltage rating of 400V. The forward voltage is rated at 1.25V maximum at a forward current of 1A. With a reverse recovery time of 50ns maximum, this diode is suitable for circuits requiring fast switching with low power loss.

 

The device is housed in a surface-mount DO-214AC (SMA) package, which is UL 94V-0 rated for flame resistance. It supports a junction temperature range of -50°C to 150°C and features a typical junction capacitance of 10pF. The part is RoHS compliant (exemption 7a) and REACH compliant. Tape and reel packaging is available with 7500 units per 13-inch reel. Solder conditions are specified as 260°C for 10 seconds. This diode is part of the US1A to US1M series, with VRRM options from 50V to 1000V.

US1G Quick Information

Product Type: Rectifier Diode
Series: US1A...US1M
Canonical Name: Diotec Semiconductor US1G Ultrafast Recovery Rectifier Diode
Subcategory: Ultrafast Recovery

US1G Compliance

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

US1G Estimated Pricing

Qty Low High
1+ $0.30 $0.30
10+ $0.18 $0.18
100+ $0.12 $0.12
500+ $0.08 $0.08
1,000+ $0.07 $0.07
2,000+ $0.07 $0.07
7,500+ $0.05 $0.05
15,000+ $0.05 $0.05
22,500+ $0.05 $0.05
37,500+ $0.04 $0.04
52,500+ $0.04 $0.04
75,000+ $0.04 $0.04

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

US1G Features

  • Rated for 400V repetitive peak reverse voltage.
  • 1A average rectified current at 100°C case.
  • Fast 50ns reverse recovery time.
  • Surface-mount DO-214AC (SMA) package.
  • Peak forward surge current of 33A.

US1G Applications

  • High-frequency rectification in power supplies.
  • High-speed switching circuits.
  • Commercial and industrial grade applications.
  • AEC-Q101 variants available for automotive.

US1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage (VRRM) of the US1G?

400 V

What is the average rectified current rating of the US1G?

1 A at a case temperature of 100°C with resistive load.

What is the forward voltage drop of the US1G?

1.25 V maximum at a forward current of 1 A and junction temperature of 25°C.

What is the reverse recovery time (trr) of the US1G?

50 ns maximum at Tj = 25°C.

What package type is the US1G available in?

DO-214AC (SMA) surface-mount package.

What is the peak forward surge current rating of the US1G?

33 A for a 60 Hz (8.3 ms) half sine wave.

Is the US1G RoHS compliant?

Yes, it is compliant with exemption 7a.

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