Varnitronics
ESDA5WY ST
ST

ESDA5WY

12A@8/20us 175W@8/20us Unidirectional 5.5V SOT-323-3L TVS Diodes RoHS

SOT-323-3LROHS3 CompliantActive
Manufacturer
ST
Manufacturer part #
ESDA5WY
Store part #
C41751693
Package / case
SOT-323-3L
Category
TVS Diodes
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

5 in stock

#C41751693

Stock & price checked 22 h ago

QuantityUnit pricePack price
5+₹36.53₹182.65
50+₹36.04₹1,802.00
150+₹35.71₹5,356.50
500+₹35.38₹17,690.00

5 × ₹36.53

₹182.65

excl. GST

₹215.53 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

ESDA5WY

₹182.65 for 5 + GST

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Specifications

Clamping Voltage
14V;14.5V
Operating Temperature
-55℃~+175℃
Peak Pulse Current (Ipp)
12A@8/20us
Peak Pulse Power Dissipation (Ppp)
175W@8/20us
Number of Channels
2
type
TVS
Polarity
Unidirectional
Reverse Leakage Current (Ir)
3nA
Reverse Stand-Off Voltage (Vrwm)
5.5V

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.014 g

Overview

The ESDAXxWY series automotive unidirectional TVS diodes are designed for harsh environments, protecting sensitive electronics from damage or latch-up caused by EOS, lightning surges, and ESD, with no aging effects or performance drift. As a result, they can advantageously replace MOVs, MLVs, and Zener diodes for optimized voltage clamping. They are ideal for high-reliability, high-quality systems. Additionally, the devices are available in the popular compact SOT323-3L (Jedec SC-70) package measuring 2.1mm × 2.0mm, making them well-suited for space-constrained applications.

Applications

  • Low-speed and DC automotive applications requiring ESD and transient suppression
  • Low-speed data lines and power lines for MCU and ICs (SBC, DSP)
  • MOSFET gate protection
  • Switches and buttons
  • Audio lines
  • I2C, SPI communication buses

Key features

  • AEC-Q101 qualified with PPAP capability
  • Dual-line unidirectional ESD and EOS protection
  • Very low reverse leakage current at VR (IR < 50 nA)
  • Peak pulse power up to 300 W (8/20 μs)
  • High ESD protection level: up to 30 kV
  • Fast turn-on speed with low clamping voltage
  • Maximum operating junction temperature Tj: 175°C
  • SOT323-3L package
  • ECOPACK2 RoHS compliant component
  • Compliant with: J-STD-020 MSL Level 1, UL94 V0; IPC7531 land dimensions and JEDEC registered package
  • Compliant with ISO 10605 - C = 150 pF, R = 330 Ω: air discharge ±30 kV; contact discharge >±25 kV
  • Compliant with ISO 10605 - C = 330 pF, R = 330 Ω: air discharge ±30 kV; contact discharge >±20 kV
  • Compliant with ISO 7637-3: pulse 3a: -150 V; pulse 3b: +150 V; pulse 2a: ±85 V

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