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PAM15ST4305

500 WATT loW cAPAciTAnce STeeRing diode/TVS ARRAy

deScRiPTion

The PAM15ST4305 is a low capacitance steering diode TVS array, designed to protect two I/O lines from the effects of

Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). The PAM15ST4305 exceeds Level 4 IEC 61000-4-2,

with a peak pulse power rating of 500 Watts for an 8/20µs waveshape.

The low capacitance of the steering diode allows the designer to protect automotive applications. The small SOT-

143 package, with four leads reduces the internal lead inductance for low overshoot voltage during fast front time

transient events, such as ESD and EFT. The PAM15ST4305 meet the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5

requirements.

FeATuReS

• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV

• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns

• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-

Gnd) & Level 3 (Line-Line)

• 500 Watts Peak Pulse Power per Line (tp = 8/20µs)

• Protects Two I/O Ports & Power Supply

• Low Capacitance: 10pF

• RoHS Compliant

• REACH Compliant

MechAnicAl chARAcTeRiSTicS

• Molded JEDEC SOT-143 Package

• Approximate Weight: 9 milligrams

• Lead-Free Pure-Tin Plating (Annealed)

• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C

• 8mm Tape and Reel Per EIA Standard 481

• Flammability Rating UL 94V-0

APPlicATionS

• Automotive Applications

SoT-143 PAckAge

Pin conFiguRATion

3

4

1

2

GND

I/O

REF

I/O