Littelfuse PGB20402 Series Bedienungsanleitung PDF herunterladen (Seite 2)

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PGB2 Series

Speciﬁcations are subject to change without notice.

Revised: March 8, 2011

PulseGuard

Suppressors

Surface Mount Polymeric ESD Suppressors

Typical Device Capacitance

Typical ESD Response CurveL7*&$%JSFDU%JTDIBSHF

100

200

300

400

500

-25 0 25 50 75 100 125 150 175

Time (ns)

Voltage (V)

Dimensions

0.559

(0.022")

Recommended for

reﬂow soldering only

0.381

(0.015")

.584

(0.023")

1.55

(0.061")

Recommended Pad Layout

0.99 +/- 0.05

(0.039" +/- 0.002")

0.51 +/- 0.05

(0.020" +/- 0.002")

0.23 Nom.

(0.009")

0.23 +/- 0.10

(0.009" +/- 0.004")

0.18 +/- 0.10

(0.007" +/- 0.004")

0.30 +/- 0.08

(0.012" +/- 0.003")

Part Numbering System

PGB2 01 0402 KR HF

QUANTITY &

PACKAGING CODE:

KR = 10,000 pieces

LINES PROTECTED:

01 = 1 line

DEVICE SIZE CODE:

0402 = 0402 (1005)

LEAD-FREE

HALOGEN-FREE

PULSEGUARD

ESD SUPPRESSORS

HALOGEN FREE

Dimensions: mm (inch)

Typical TLP Response Curve 7%JSFDU%JTDIBSHF

Typical Insertion Loss

100

150

200

-15 0 15 30 45 60 75

Time (ns)

Voltage (V)

-12

-10

-8

-6

-4

-2

10 100 1000 10000 100000

Frequency (MHz)

Insertion Loss (dB)

0.01

0.1

100 1000 10000

Frequency (MHz)

Capacitance (pF)

1 2 3 4 5

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