BZA109 查看數據表（PDF） - Philips Electronics

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BZA109

9-fold ESD transient voltage suppressor

Philips Electronics 

Philips Semiconductors

9-fold ESD transient voltage suppressor

Product specification

BZA109

GRAPHICAL DATA

10

handbook, halfpage

IZSM

(A)

MBK269

handbook2, .h0alfpage

Ptot

(W)

1.5

MBK393

1.0

0.5

110−1

1

tp (ms)

10

0

0

50

100

150

200

Tamb (°C)

Fig.2 Maximum non-repetitive peak reverse

current as a function of pulse time.

One or more diodes loaded.

Fig.3 Power derating curve.

102

handbook, halfpage

PZSM

(W)

MBK270

handboo1k,5h0alfpage

Cd

(pF)

100

MBK272

50

10

10−1

1

tp (ms)

10

PZSM = VZSM × IZSM.

VZSM is the non-repetitive peak reverse voltage at IZSM.

Fig.4 Maximum non-repetitive peak reverse power

dissipation as a function of pulse duration

(square pulse).

0

0

2

4 VR (V) 6

Tj = 25 °C; f = 1 MHz.

Fig.5 Diode capacitance as a function of reverse

voltage; typical values.

1997 Dec 01

4

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