SMF4L3.3AQ

400W Surface Mount Transient Voltage Suppressor

Datasheet

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Description

This new generation TVS is designed for transient overvoltage protection. The combination of small size and high ESD surge capability makes it ideal for use in: power managements, automotives, and battery contacts.

Feature(s)

400W Peak Pulse Power Dissipation (10µs ×1000µs Waveform)
5V to 200V Standoff Voltages
Provides ESD Protection per IEC61000-4-2 Standard: Air ±30kV, Contact ±30kV
Excellent Clamping Capability
Fast Response Time: Typically Less Than 1.0ns for Uni-Direction, Less Than 5.0ns for Bi-Direction, Form 0 Volts to BV Min.
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The SMF4L3.3AQ - SMF4L200(C)AQ are suitable for automotive applications requiring specific change control; these parts are AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

Power managements
Automotives
Battery contacts

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Unidirectional
Channel Input CapacitanceC_T Typ (pF)	N/A pF
Reverse Standoff Voltage V_RWM_(V)	3.3 V
Breakdown VoltageV_BR Min(V)	4.5 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	100 µA
Maximum Peak Pulse Current IPP @ 8x20μs Max	43.8
Maximum Clamping Voltage @ Max Peak Pulse Current V_C _(V)	8 V
VESD IEC61000-4-2 Contact Discharge(kV)	30 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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