BZX55-C22 Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

BZX55-C22

Voltage regulator diodes

Philips Electronics 

Philips Semiconductors

Voltage regulator diodes

Product specification

BZX55 series

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

VALUE

Rth j-tp

Rth j-a

thermal resistance from junction to tie-point lead length 8 mm

300

thermal resistance from junction to ambient lead length max.; see Fig.2 and note 1 380

Note

1. Device mounted on a printed circuit-board without metallization pad.

UNIT

K/W

K/W

GRAPHICAL DATA

handbook1, 0fu3ll pagewidth

Rth j-a

(K/W)

102

δ=1

0.75

0.50

0.33

0.20

0.10

0.05

MBG930

0.02

0.01

10

≤0.001

tp

T

δ

=

tp

T

1

10−1

1

10

102

103

104

tp (ms)

105

Fig.2 Thermal resistance from junction to ambient as a function of pulse duration.

1996 Apr 26

5

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