Vishay 1-Element Uni-Directional TVS Diode, 200 W, 2-Pin DO-219

RS Stock No.:: 180-7388
Mfr. Part No.:: SMF33A-E3-08
Manufacturer:: Vishay

Vishay 1-Element Uni-Directional TVS Diode, 200 W, 2-Pin DO-219

This image is representative of the product range

Bulk discount available

Subtotal (1 reel of 3000 units)*

SGD402.00

(exc. GST)

SGD438.00

(inc. GST)

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Temporarily out of stock

Shipping from 18 June 2026

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Units	Per unit	Per Reel*
3000 - 6000	SGD0.134	SGD402.00
9000 - 12000	SGD0.129	SGD387.00
15000 +	SGD0.121	SGD363.00

*price indicative

RS Stock No.:: 180-7388
Mfr. Part No.:: SMF33A-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	TVS Diode
	Direction Type	Uni-Directional
	Diode Configuration	Single
	Minimum Breakdown Voltage Vbr	36V
	Mount Type	Surface
	Package Type	DO-219
	Maximum Reverse Stand-off Voltage Vwm	33V
	Pin Count	2
	Peak Pulse Power Dissipation Pppm	200W
	Maximum Peak Pulse Current Ippm	3.8A
	ESD Protection	Yes
	Clamping Voltage VC	53.3V
	Test Current It	1mA
	Minimum Operating Temperature	-55°C
	Number of Elements per Chip	1
	Maximum Operating Temperature	150°C
	Length	2.9mm
	Standards/Approvals	No
	Series	eSMP
	Width	1.9 mm
	Height	1.08mm
	Automotive Standard	AEC-Q101
	Maximum Reverse Leakage Current	0.1μA

	Select all
	Brand Vishay
	Product Type TVS Diode
	Direction Type Uni-Directional
	Diode Configuration Single
	Minimum Breakdown Voltage Vbr 36V
	Mount Type Surface
	Package Type DO-219
	Maximum Reverse Stand-off Voltage Vwm 33V
	Pin Count 2
	Peak Pulse Power Dissipation Pppm 200W
	Maximum Peak Pulse Current Ippm 3.8A
	ESD Protection Yes
	Clamping Voltage VC 53.3V
	Test Current It 1mA
	Minimum Operating Temperature -55°C
	Number of Elements per Chip 1
	Maximum Operating Temperature 150°C
	Length 2.9mm
	Standards/Approvals No
	Series eSMP
	Width 1.9 mm
	Height 1.08mm
	Automotive Standard AEC-Q101
	Maximum Reverse Leakage Current 0.1μA

Datasheet

COO (Country of Origin):: CN

Vishay TVS Diode

The Vishay SMF DO-219AB package, surface mount ESD protected unidirectional TVS diode has a stand-off voltage of 33V and reverse breakdown voltage of 36.7V. It has a maximum peak pulse current rating of 3.8A.

Features and Benefits

• 200W peak pulse power capability with a 10/1000μs waveform, repetition rate (duty cycle): 0.01%

• ESD capability according to AEC-Q101: human body model: class H3B: > 8 kV

• ESD immunity ±30kV contact discharge and ±30kV air discharge

• Excellent clamping capability

• Halogen free and lead (Pb) free component

• Low incremental surge resistance

• Low-Noise technology

• Low-profile package

• Operating junction temperature ranges between -65°C and 175°C

• Very fast response time

• Wave and reflow solderable

Applications

• Automotive load dump

• Sensitive electronics protections like ICs, MOSFET, signal lines of sensor units for consumers, computer, industries and telecommunication

Certifications

• AEC-Q101 qualified

• Automotive Grade

• e3

• IEC 61000-4-2

• J-STD-020

• UL 94 V-0 listed