Nexperia

PDZ-B series

Single Zener diodes

0

50

100

200

Tamb (°C)

Ptot

(mW)

500

400

300

100

0

200

150

mbk245

FR4 PCB, standard footprint

Fig. 1. Power derating curve

VF (V)

0.6

1

0.8

mbg781

100

200

300

IF

(mA)

0

Tj = 25 °C

Fig. 2. Forward current as a function of forward

voltage; typical values

0

60

0

- 2

- 3

- 1

mgl273

20

40

IZ (mA)

SZ

(mV/K)

4.3

3.9

3.6

3.3

3.0

2.4

2.7

PDZ2.4B to PDZ4.3B

Tj = 25 °C to 150 °C

Fig. 3. Temperature coefficient as a function of

working current; typical values

0

20

16

10

0

- 5

5

mgl274

4

8

12

IZ (mA)

SZ

(mV/K)

4.7

12

11

10

9.1

8.2

7.5

6.8

6.2

5.6

5.1

PDZ4.7B to PDZ12B

Tj = 25 °C to 150 °C

Fig. 4. Temperature coefficient as a function of

working current; typical values

PDZ-B_SER

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Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 5 — 21 December 2022

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