Nexperia

SZMM3Z series

Voltage regulator diodes

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

Tj = 25 °C to 150 °C

VZ = 2.4 V to 4.3 V

Fig. 5. Temperature coefficient as a function

of working current; typical values

(SZMM3Z2V4T1G to 4V3T1G)

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

Tj = 25 °C to 150 °C

VZ = 4.7 V to 12 V

Fig. 6. Temperature coefficient as a function

of working current; typical values

(SZMM3Z4V7T1G to 12VT1G)

aaa-032523

10-4

10-5

10-2

10-3

10-1

IR

(A)

10-6

VR (V)

0

5

4

2

3

1

2.7

3.0

3.3

3.6

3.9

4.3

2.4

Tj = 25 °C

Fig. 7. Reverse current as a function of reverse

voltage; typical values (SZMM3Z2V4T1G to

4V3T1G)

aaa-032524

10-4

10-5

10-2

10-3

10-1

IR

(A)

10-6

VR (V)

0

14

10

12

8

6

2

4

5.1

5.6

6.2

6.8

7.5

8.2

9.1

10

11

12

4.7

Tj = 25 °C

Fig. 8. Reverse current as a function of reverse

voltage; typical values (SZMM3Z4V7T1G to

12VT1G)

SZMM3Z_SER

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Nexperia B.V. 2024. All rights reserved

Product data sheet

Rev. 4 — 9 October 2024

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