MPN

Vishay 40 V 200 mA Small Signal Schottky Diode Schottky 3-Pin SOT-23 BAS40-04-E3-08

RS Stock No.:: 180-8532
Distrelec Article No.:: 304-38-803
Mfr. Part No.:: BAS40-04-E3-08
Manufacturer:: Vishay

Vishay 40 V 200 mA Small Signal Schottky Diode Schottky 3-Pin SOT-23 BAS40-04-E3-08

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 50 units)*

SGD10.80

(exc. GST)

SGD11.75

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 4,900 unit(s) shipping from 02 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
50 - 50	SGD0.216	SGD10.80
100 - 200	SGD0.194	SGD9.70
250 - 450	SGD0.175	SGD8.75
500 - 950	SGD0.157	SGD7.85
1000 +	SGD0.142	SGD7.10

*price indicative

RS Stock No.:: 180-8532
Distrelec Article No.:: 304-38-803
Mfr. Part No.:: BAS40-04-E3-08
Manufacturer:: Vishay

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Vishay
	Product Type	Small Signal Schottky Diode
	Mount Type	Surface
	Package Type	SOT-23
	Maximum Continuous Forward Current If	200mA
	Peak Reverse Repetitive Voltage Vrrm	40V
	Series	BAS40-00 to BAS40-06
	Diode Configuration	Dual
	Rectifier Type	Schottky
	Pin Count	3
	Maximum Forward Voltage Vf	1V
	Peak Reverse Current Ir	100nA
	Minimum Operating Temperature	-55°C
	Peak Non-Repetitive Forward Surge Current Ifsm	600mA
	Peak Reverse Recovery Time trr	5ns
	Maximum Operating Temperature	125°C
	Length	3.1mm
	Standards/Approvals	AEC-Q101, RoHS
	Width	1.2 mm
	Automotive Standard	AEC-Q101

	Select all
	Brand Vishay
	Product Type Small Signal Schottky Diode
	Mount Type Surface
	Package Type SOT-23
	Maximum Continuous Forward Current If 200mA
	Peak Reverse Repetitive Voltage Vrrm 40V
	Series BAS40-00 to BAS40-06
	Diode Configuration Dual
	Rectifier Type Schottky
	Pin Count 3
	Maximum Forward Voltage Vf 1V
	Peak Reverse Current Ir 100nA
	Minimum Operating Temperature -55°C
	Peak Non-Repetitive Forward Surge Current Ifsm 600mA
	Peak Reverse Recovery Time trr 5ns
	Maximum Operating Temperature 125°C
	Length 3.1mm
	Standards/Approvals AEC-Q101, RoHS
	Width 1.2 mm
	Automotive Standard AEC-Q101

Datasheet

COO (Country of Origin):: CN

Vishay Schottky Diode

The Vishay SOT-23 small-signal dual serial circuit Schottky diode has a repetitive reverse voltage of 40VDC and a forward current rating of 200mA.

Features and Benefits

• Extremely low turn-on voltage and fast switching

• Lead (Pb) free component

• Operating junction temperature ranges between -55°C and 125°C

• Protected by a PN junction guarding against excessive voltage such as electrostatic discharges

Applications

• DC/DC converters

• Polarity protection

• Power supplies

• Switching power supplies

Certifications

• AEC-Q101 qualified

• E3