Varnitronics
Littelfuse

SZ1SMA51CAT3G

82.4V 4.9A 400W@10/1000us 62.7V Bidirectional 51V DO-214AC TVS Diodes RoHS

DO-214ACROHS CompliantActive
Manufacturer
Littelfuse
Manufacturer part #
SZ1SMA51CAT3G
Store part #
C27643310
Package / case
DO-214AC
Category
TVS Diodes
Packaging
Bag-packed
Datasheet (PDF)

Every Order Guarantee

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

2,480 in stock

#C27643310

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹57.59₹57.59
10+₹45.74₹457.40
30+₹40.87₹1,226.10
100+₹34.52₹3,452.00
500+₹31.77₹15,885.00
1,000+₹30.07₹30,070.00

1 × ₹57.59

₹57.59

excl. GST

₹67.96 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: 5,000 per bag

SZ1SMA51CAT3G

₹57.59 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Clamping Voltage
82.4V
Operating Temperature
-65℃~+175℃
Peak Pulse Current (Ipp)
4.9A
Peak Pulse Power Dissipation (Ppp)
400W@10/1000us
Number of Channels
1
Voltage - Breakdown
62.7V
type
TVS
Polarity
Bidirectional
Reverse Leakage Current (Ir)
2.5uA
Reverse Stand-Off Voltage (Vrwm)
51V

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Bag-packed
Standard pack
5,000 / Bag
Sold per
Piece
Minimum order
1
Unit weight
1 g

Overview

The SZ1SMA series is designed to protect voltage-sensitive components from high-voltage, high-energy transients. They feature excellent clamping capability, high surge capacity, low Zener impedance, and fast response time. Offered in a cost-effective, highly reliable DO-214AC package, the SZ1SMA series is ideal for automotive electronics applications.

Key features

  • Zener transient overvoltage suppressor
  • Unidirectional working peak reverse voltage range: 5V to 170V; bidirectional: 10V to 78V
  • Standard Zener breakdown voltage range: bidirectional 11.1V to 95.83V; unidirectional 6.4V to 209V
  • Peak power: 400W at 1ms
  • Compliant with IEC 61000-4-2; data line ESD protection: 30kV (air), 30kV (contact)
  • HBM ESD Class 3 (>16kV)
  • Typical response time <1ns
  • Flat operating surface for precise placement
  • Package design compatible with top-slide or bottom-circuit configurations
  • V@T = V@25°C x (1 + αT x (T - 25)) (αT: temperature coefficient)
  • Board-mount
  • Low-profile package
  • Lead-free denotes second-level interconnect lead-free; terminal finish material: Tin (Sn) (IPC/JEDEC J-STD-609A.01)
  • SZ prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 compliant with PPAP capability
  • Recognized by UL 497B as isolated loop circuit protector
  • RoHS compliant and halogen-free

Same category

More in TVS Diodes

View all

R+O

H5VL10B

10VC Clamp 5A Ipp ESD DIODE DFN1006-2L

From

₹0.860

1,01,91,450 in stock

R+O

SMF15CA

24.4VC Clamp 8.2A@10/1000us Ipp TVS DIODE SOD-123FL

From

₹3.56

82,00,420 in stock

R+O

H3V3L10B

11VC Clamp 8A@8/20us Ipp ESD DIODE DFN1006-2L

From

₹1.79

56,07,900 in stock

Shanghai Prisemi Elec

PESDNC2FD5VB

10VC 13VC 15VC Clamp 5.5A@8/20us Ipp ESD DIODE DFN1006-2L

From

₹1.06

46,71,700 in stock

R+O

H3V3LD5B

12VC Clamp 8A@8/20us Ipp ESD DIODE SOD-523

From

₹2.55

40,93,700 in stock

R+O

SMF6.5CA

11.2VC Clamp 17.9A@10/1000us Ipp TVS DIODE SOD-123FL

From

₹3.93

25,50,560 in stock