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RS1K The RS1K is an 800V, 1A fast rectifier diode in a surface-mount DO-214AC (SMA) package. It features a reverse recovery time of 500 ns and is UL certified.
Mfr Part #:

RS1K

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The RS1K is an 800V, 1A fast rectifier diode in a surface-mount DO-214AC (SMA) package. It features a reverse recovery time of 500 ns and is UL certified.
Total Stock: 67,500 pcs
$ Price Range: $0.15 - $0.52

RS1K Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
67,500 pcs
67500 pcs On Request 1 On Request On Request On Request On Request On Request

RS1K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
IR (Maximum @ Rated VR, TA = 125 °C)
IR (Maximum @ Rated VR, TA = 25 °C)
Junction to Ambient Thermal Resistance
Junction to Lead Thermal Resistance
Maximum Repetitive Reverse Voltage
Medical Grade
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Power Dissipation
Reverse Recovery Time (trr)
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
TSTG (Minimum/Maximum)
Tape & Reel
Technology
UL Certified
Voltage

RS1K Description

Short technical summary and product information.

The RS1K is a fast rectifier diode from onsemi, rated for 800V maximum repetitive reverse voltage and 1A average forward current. It features a glass-passivated junction for enhanced reliability and is designed for surface mount applications. The device has a maximum forward voltage of 1.3V at 1A and a reverse recovery time of 500ns, making it suitable for fast switching applications. The diode is packaged in a DO-214AC (SMA) package, which provides built-in strain relief and is ideal for automated placement. Thermal characteristics include a junction-to-ambient thermal resistance of 105°C/W and power dissipation of 1.19W. The device is Pb-free and RoHS compliant, and UL certified (E326243). Operating junction temperature range is -55°C to +150°C.

RS1K Quick Information

Product Type: Fast Rectifier Diode
Series: RS1
Canonical Name: RS1K Fast Rectifier Diode, 800V, 1A, DO-214AC (SMA)
Subcategory: Fast Recovery Rectifier

RS1K Compliance

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

RS1K 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
7,500+ $0.15 $0.15

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

RS1K Features

  • Glass-passivated junction for high reliability.
  • 800V maximum repetitive reverse voltage.
  • 1A average rectified forward current.
  • 500 ns maximum reverse recovery time.
  • DO-214AC (SMA) surface mount package.

RS1K Applications

  • General purpose fast switching rectification.
  • Power supply and converter circuits.
  • Freewheeling and snubber applications.
  • Surface mount automated assembly.

RS1K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage of the RS1K?

800V.

What is the average rectified forward current?

1A at 100°C case temperature.

What is the forward voltage drop?

1.3V maximum at 1A forward current.

What is the reverse recovery time?

500ns maximum.

What package is the RS1K available in?

DO-214AC (SMA) surface mount package.

What is the operating junction temperature range?

-55°C to +150°C.

What is the non-repetitive peak surge current rating?

30A for 8.3 ms single half-sine wave.

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