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BAS70KFILM Schottky diode rated for 70V reverse voltage and 70mA forward current. Surface mount package SOD-523.
Mfr Part #:

BAS70KFILM

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky diode rated for 70V reverse voltage and 70mA forward current. Surface mount package SOD-523.
Total Stock: 2,750,040 pcs
$ Price Range: $0.04 - $0.28

BAS70KFILM Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
970,020 pcs
970020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
970,020 pcs
970020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
798,000 pcs
798000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

BAS70KFILM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Diode Type
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Speed
Supplier Device Package
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If

BAS70KFILM Description

Short technical summary and product information.

The BAS70KFILM is a Schottky barrier diode from STMicroelectronics designed for high-speed switching applications. It features a maximum reverse voltage of 70V and an average rectified current of 70mA. The forward voltage is typically 1V at 15mA forward current, enabling efficient low-power operation.

 

With a low junction capacitance of 2pF at 0V and 1MHz, this diode is well-suited for high-frequency circuits. It is classified as a small signal diode with speed up to 200mA, making it ideal for signal clamping, polarity protection, and low-power rectification.

 

The device is housed in a compact SOD-523 surface mount package, allowing for space-efficient PCB designs. It operates at junction temperatures up to 150°C, providing reliable performance in demanding environments.

BAS70KFILM Quick Information

Product Type: Schottky Diode
Canonical Name: Schottky Diode 70V 70mA Surface Mount SOD-523
Subcategory: Single Schottky Rectifier Diode

BAS70KFILM Compliance

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

BAS70KFILM Estimated Pricing

Qty Low High
1+ $0.28 $0.28
10+ $0.17 $0.17
100+ $0.11 $0.11
500+ $0.08 $0.08
1,000+ $0.07 $0.07
3,000+ $0.06 $0.06
6,000+ $0.05 $0.05
9,000+ $0.05 $0.05
15,000+ $0.04 $0.04
21,000+ $0.04 $0.04
30,000+ $0.04 $0.04

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

BAS70KFILM Features

  • Schottky diode for high-speed switching.
  • Rated for 70V reverse voltage.
  • 70mA average rectified current.
  • Low capacitance of 2pF.
  • Surface mount SOD-523 package.

BAS70KFILM Applications

  • Used in high-speed switching circuits.
  • Ideal for polarity protection.
  • Suitable for low-power rectification.
  • Used in clamping and snubber circuits.

BAS70KFILM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAS70KFILM?

70V.

What is the average rectified current rating?

70mA.

What is the forward voltage drop?

1V maximum at 15mA forward current.

What package is the BAS70KFILM available in?

SOD-523 surface mount package.

What is the junction capacitance?

2pF typical at 0V reverse bias and 1MHz.

What is the operating temperature range?

Maximum junction temperature 150°C.

Is this diode suitable for high-speed switching?

Yes, it is classified as a small signal diode with speed <=200mA, any speed, and low capacitance.

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