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BAS70-04WFILM The BAS70-04WFILM is a small signal Schottky diode array from STMicroelectronics, featuring a 70V repetitive peak reverse voltage and 70mA continuous forward current. It is offered in a surface-mount SOT-323 package with a 1 pair series connection configuration.
Mfr Part #:

BAS70-04WFILM

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BAS70-04WFILM is a small signal Schottky diode array from STMicroelectronics, featuring a 70V repetitive peak reverse voltage and 70mA continuous forward current. It is offered in a surface-mount SOT-323 package with a 1 pair series connection configuration.
Total Stock: 117,312 pcs
$ Price Range: $0.05 - $0.35

BAS70-04WFILM Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
117,000 pcs
117000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
312 pcs
312 pcs On Request 1 On Request On Request On Request On Request On Request

BAS70-04WFILM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Continuous Forward Current
Current
Diode Configuration
Junction Capacitance
Mounting Type
Non-Repetitive Surge Current
Operating Temperature
Operating Temperature - Junction
Package / Case
Power Dissipation
Repetitive Peak Reverse Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Speed
Storage Temperature Range
Supplier Device Package
Technology
Thermal Resistance Junction-to-Ambient
Voltage
v_f (Maximum @ IF=15 mA, Tj=25 °C)
v_f (Typical @ IF=1 mA, Tj=25 °C)

BAS70-04WFILM Description

Short technical summary and product information.

The BAS70-04WFILM is a small signal Schottky diode array from STMicroelectronics, designed for high-speed switching applications. It features a repetitive peak reverse voltage (VRRM) of 70V and a continuous forward current (IF) of 70mA. The forward voltage drop is typically 410mV at 1mA and a maximum of 1V at 15mA, enabling efficient low-voltage operation. Reverse leakage current is a maximum of 100nA at 50V. The device has a junction capacitance of 2pF typical, contributing to negligible switching losses. This diode array is configured as 1 pair series connection, housed in a surface-mount SOT-323 package (also compatible with SC-70). The operating junction temperature range is up to 150°C, with storage from -65 to +150°C. The device is suitable for polarity protection, signal rectification, and overvoltage clamping in portable and low-power electronics.

BAS70-04WFILM Quick Information

Product Type: Schottky Diode Array
Series: BAS70
Canonical Name: BAS70-04WFILM - Schottky Diode Array, 1 Pair Series, 70V, 70mA, SOT-323
Subcategory: Schottky Diode Arrays

BAS70-04WFILM Compliance

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

BAS70-04WFILM Estimated Pricing

Qty Low High
1+ $0.35 $0.35
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.09 $0.09
3,000+ $0.07 $0.07
6,000+ $0.07 $0.07
9,000+ $0.06 $0.06
15,000+ $0.06 $0.06
21,000+ $0.06 $0.06
30,000+ $0.05 $0.05

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

BAS70-04WFILM Features

  • 70V repetitive peak reverse voltage rating.
  • 70mA continuous forward current capability.
  • Low forward voltage drop of 410mV typical.
  • 1 pair series connection configuration.
  • Surface mount SOT-323 package.

BAS70-04WFILM Applications

  • High-speed switching circuits.
  • Polarity protection applications.
  • Signal rectification in low-power designs.
  • Overvoltage clamping in portable electronics.

BAS70-04WFILM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the BAS70-04WFILM?

70V.

What is the continuous forward current rating?

70mA.

What is the typical forward voltage drop at 1mA?

410mV.

What is the package type of the BAS70-04WFILM?

The device is available in SC-70 and SOT-323 packages, with the supplier device package being SOT-323.

What is the junction capacitance?

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

What is the reverse leakage current at 50V?

100nA maximum at 25°C junction temperature.

What is the diode configuration of the BAS70-04WFILM?

1 pair series connection.

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