Zener Diodes

ROHM's zener diodes are available in various lineup as 2-pin mold surfacemount type and complex type.

Zener Diodes

Package
(mm)

 

GMD2

 

VMN2

 

VMD2

 

EMD2
(SOD-523)
<SC-79>

circle view

Part No.

GDZ series

CDZ series

VDZ series

EDZ series

Power(mW)

100

100

100

150

Electrical Characteristics
(Ta=25℃)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

Voltage

3.6B

3.6～3.845

5

3.6B

3.6～3.845

5

3.6B

3.6～3.845

5

3.9

3.74～4.16

5

3.9B

3.89～4.16

5

3.9B

3.89～4.16

5

3.9B

3.89～4.16

5

4.3B

4.17～4.43

5

4.3B

4.17～4.43

5

4.3B

4.17～4.43

5

4.7

4.42～4.9

5

4.7B

4.55～4.75

5

4.7B

4.55～4.75

5

4.7B

4.55～4.75

5

5.1

4.84～5.37

5

5.1B

4.98～5.2

5

5.1B

4.98～5.2

5

5.1B

4.98～5.2

5

5.6

5.31～5.92

5

5.6B

5.49～5.73

5

5.6B

5.49～5.73

5

5.6B

5.49～5.73

5

6.2

5.86～6.53

5

6.2B

6.06～6.33

5

6.2B

6.06～6.33

5

6.2B

6.06～6.33

5

6.8

6.47～7.14

5

6.8B

6.65～6.93

5

6.8B

6.65～6.93

5

6.8B

6.65～6.93

5

7.5

7.06～7.84

5

7.5B

7.28～7.6

5

7.5B

7.28～7.6

5

7.5B

7.28～7.6

5

8.2

7.76～8.64

5

8.2B

8.02～8.36

5

8.2B

8.02～8.36

5

8.2B

8.02～8.36

5

9.1B

8.85～9.23

5

9.1B

8.85～9.23

5

9.1B

8.85～9.23

5

10B

9.77～10.21

5

10B

9.77～10.21

5

10B

9.77～10.21

5

11B

10.76～11.22

5

11B

10.76～11.22

5

11B

10.76～11.22

5

12B

11.74～12.24

5

12B

11.74～12.24

5

12B

11.74～12.24

5

13B

12.91～13.49

5

13B

12.91～13.49

5

13B

12.91～13.49

5

15B

14.34～14.98

5

15B

14.34～14.98

5

15B

14.34～14.98

5

16B

15.85～16.51

5

16B

15.85～16.51

5

16B

15.85～16.51

5

18B

17.56～18.35

2

18B

17.56～18.35

2

20B

19.52～20.39

2

20B

19.52～20.39

2

22B

21.54～22.47

2

22B

21.54～22.47

2

24B

23.72～24.78

2

24B

23.72～24.78

2

27B

26.19～27.53

2

27B

26.19～27.53

2

30B

29.19～30.69

2

30B

29.19～30.69

2

33B

32.15～33.79

2

33B

32.15～33.79

2

36B

35.07～36.87

2

36B

35.07～36.87

2


Package
(mm)

 

TUMD2

 

TUMD2

 

PMDU
(SOD-123)

 

PMDS
(SOD-106)

circle view

Part No.

TFZ series

TDZ series

KDZ series

PTZ series

Power(mW)

500

500

1000

1000

Electrical Characteristics
(Ta=25℃)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

VZ
(V)

IZ
(mA)

Voltage

3.6B

3.6～3.845

20

3.6B

3.6～4

40

3.6B

3.6～4

40

3.9B

3.89～4.16

20

3.9B

3.9～4.4

40

3.9B

3.9～4.4

40

4.3B

4.17～4.43

20

4.3B

4.3～4.8

40

4.3B

4.3～4.8

40

4.7B

4.55～4.8

20

4.7B

4.7～5.2

40

4.7B

4.7～5.2

40

5.1B

4.94～5.2

20

5.1

4.6～5.6

10

5.1B

5.1～5.7

40

5.1B

5.1～5.7

40

5.6B

5.45～5.73

20

5.6

5.1～6.1

10

5.6B

5.6～6.3

40

5.6B

5.6～6.3

40

6.2B

5.96～6.27

20

6.2

5.6～6.8

10

6.2B

6.2～7

40

6.2B

6.2～7

40

6.8B

6.49～6.83

20

6.8

6.2～7.4

10

6.8B

6.8～7.7

40

6.8B

6.8～7.7

40

7.5B

7.07～7.45

20

7.5

6.8～8.3

10

7.5B

7.5～8.4

40

7.5B

7.5～8.4

40

8.2B

7.78～8.19

20

8.2

7.4～9

10

8.2B

8.2～9.3

40

8.2B

8.2～9.3

40

9.1B

8.57～9.01

20

9.1

8.2～10

10

9.1B

9.1～10.2

40

9.1B

9.1～10.2

40

10B

9.41～9.9

20

10

9～11

10

10B

10～11.2

40

10B

10～11.2

40

11B

10.5～11.05

10

11

9.9～12.1

10

11B

11～12.3

20

11B

11～12.3

20

12B

11.44～12.03

10

12

10.8～13.2

10

12B

12～13.5

20

12B

12～13.5

20

13B

12.55～13.21

10

13

11.7～14.3

10

13B

13.3～15

20

13B

13.3～15

20

15B

13.89～14.62

10

15

13.5～16.5

10

15B

14.7～16.5

20

15B

14.7～16.5

20

16B

15.25～16.04

10

16

14.4～17.6

10

16B

16.2～18.3

20

16B

16.2～18.3

20

18B

16.82～17.7

10

18

16.2～19.8

10

18B

18～20.3

20

18B

18～20.3

20

20B

18.63～19.59

10

20

18～22

10

20B

20～22.4

20

20B

20～22.4

20

22B

20.64～21.71

5

22

19.8～24.2

10

22B

22～24.5

10

22B

22～24.5

10

24B

22.61～23.77

5

24

21.6～26.4

10

24B

24～27.6

10

24B

24～27.6

10

27B

24.97～26.26

5

27

24.3～29.7

10

27B

27～30.8

10

27B

27～30.8

10

30B

27.7～29.13

5

30

27～33

10

30B

30～34

10

30B

30～34

10

33B

30.32～31.88

5

33B

33～37

10

33B

33～37

10

36B

32.79～34.49

5

36B

36～40

10

36B

36～40

10

39B

35.36～37.19

5

 

●ESD Protection Divices
※The circuit diagram is displayed when the pointer is put on the type name.

 


Application

VZ
(V)

Package

 

VMD3

 

EMD3
<SC-75A>
(SOT-416)

 

EMD5
<SC-75A>

 

UMD3
<SC-70>
(SOT-323)

Zener Arrays

5.1

UMZ5.1N

6.8

VMZ6.8N

EMZ6.8N

EMZ6.8E

UMZ6.8N

8.2

UMZ8.2N
UMZ8.2T

12

UMZ12N

16

UMZ16N

18

UMZ18N

27

UMZ27N

30

UMZ30N

36

UMZ36N



※The circuit diagram is displayed when the pointer is put on the type name.

Application

VZ
(V)

Package

 

UMD5
<SC-88A>
(SOT-353)

 

SMD3
<SC-59>
(SOT-346)

 

SMD5
<SC-74A>

Zener Arrays

4.3

FTZ4.3E

5.1

5.6

STZ5.6N

FTZ5.6E

6.2

STZ6.2N

6.8

UMZ6.8EN

STZ6.8N
STZ6.8T

FTZ6.8E

8.2

12

16

18

27

30

FTZ30E

36


※The circuit diagram is displayed when the pointer is put on the type name.

Application

VZ
(V)

Package

 

VMN2

 

VMD3

 

EMD2
(SOD-523)
<SC-79>

Low Capacitance
Zener Diodes

6.8

CDZC6.8B
RSAC6.8CS

VMZT6.8N

EDZC6.8B

12

RSB12Z

16

RSAC16CS

18

RSAC18CS

※The circuit diagram is displayed when the pointer is put on the type name.


Application

VZ
(V)

Package

 

EMD3
<SC-75A>
(SOT-416)

 

EMD5
<SC-75A>

 

EMD6
<SC-75A>

Low Capacitance
Zener Diodes

6.8

EMZC6.8N

EMZT6.8E

RSB6.8JS2

12

RSB12W

RSB12JS2



※The circuit diagram is displayed when the pointer is put on the type name.

Application

VZ
(V)

Package

 

 

 

 

UMD2
<SC-90>
(A)

UMD3
<SC-70>
(SOT-323)

SMD3
<SC-59>
(SOT-346)

SMD5
<SC-74A>

Low Capacitance
Zener Diodes

5.6

UDZU5.6B

6.2

UMZU6.2N

FTZU6.2E

6.8

UMZC6.8N

STZC6.8N

※The circuit diagram is displayed when the pointer is put on the type name.


Application

VZ
(V)

Package

 

EMD5
<SC-75A>

 

UMD5
<SC-88A>
(SOT-353)

 

SMD6
<SC-74>
(SOT-457)

 

PMDU
(SOD-123)

 

PMDS
(SOD-106)

ESD Protection
Divices(TVS)

6

RSA6.1J4

RSA6.1EN

RSA6.1U5

RSA5M

RSA5L

12

RSA12M

RSA12L

30

RSA30L



※The circuit diagram is displayed when the pointer is put on the type name.

Application

VZ
(V)

Package

 

GMD2

 

VMN2

 

VMD2

 

EMD2
(SOD-523)
<SC-79>

 

UMD2
<SC-90>
(A)

 

UMD3
<SC-70>
(SOT-323)

 

UMD4
<SC-82>
(SOT-343)

 

UMD6
<SC-88>
(SOT-363)

 

TUMD2

Bi-Directional
Zener Diodes

5.6

RSB5.6S
RSB5.6SM

6.8

RSB6.8ZS

RSBC6.8CS
RSB6.8CS

RSB6.8G

RSB6.8S
RSB6.8SM

RSB6.8F2

16

RSB16V

RSB16F2

RSB16X3N

RSB16VA

18

RSB18V

RSB18F2

27

RSB27V

RSB27F2

RSB27K2

33

RSB33V

RSB33F2

36

RSB36V

RSB36F2

39

RSB39V

RSB39F2