SZ25B27LTXV [SSDI]

Zener Diode, 27V V(Z), 5%, 0.25W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2;


型号：	SZ25B27LTXV
厂家：	SOLID STATES DEVICES, INC
描述：	Zener Diode, 27V V(Z), 5%, 0.25W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2
文件：	总2页 (文件大小：177K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SZ25A2.4

thru

SZ25A43

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

DESIGNER’S DATA SHEET

FEATURES:

250mW and 400mW

2.4 – 43 VOLTS

Hermetically Sealed in Glass

Axial Lead Rated at 250 mW

Surface Mount Rated at 400 mW

ZENER DIODES

Available in Axial (L), Round Tab Surface Mount (SM)

and Square Tab Surface Mount (SMS) Versions

Available to TX, TXV, and Space Levels ^5/

Available in 10% and 5% Tolerances. For other Voltage

Tolerances, Contact Factory.

Maximum Ratings

Symbol

Value

Units

Nominal Zener Voltage

V_Z

2.4 - 43

DIM

MIN.

.060”

.120”

1.00”

.018”

MAX

.090”

.200”

---

5.5 - 95

8.25 – 142.5

Zener Current

I_ZM

P_D

ºC

SM, SMS

.022”

250

400

Continuous Power

SM, SMS

AXIAL (L)

All dimensions are prior to soldering

Top,

Tstg

Operating and Storage Temp.

-65 to +175

Thermal Resistance,

R_θJL

R_θJE

R_θJA

500

300

600

Junction to Lead, L=3/8” (for L)

Junction to End Cap (for SM, SMS)

Junction to Ambient (for All)

ºC/W

Part Number/Ordering Information ^4/

SZ25 __ __ __ __

DIM

MIN.

.057”

.130”

.010”

MAX.

.067”

.146”

.022”

└ Screening ^5/__ = Not Screened

│

└

│

└

│

└

TX = TX Level

TXV = TXV

Body to Tab Clearance: .001”

S = S Level

Package Type ^3/

ROUND TAB (SM)

All dimensions are prior to soldering

L = Axial Leaded

SM = Surface Mount Round Tab

SMS = Surface Mount Square Tab

Voltage/Family

2.4 thru 43 = 2.4V thru 43V, See Table on Page 2

Voltage Tolerance

A = 10% Voltage Tolerance

B = 5% Voltage Tolerance

DIM

MIN.

.070”

.175”

.023”

MAX.

.078”

.210”

.027”

Body to Tab Clearance: .001”

SQUARE TAB (SMS) ^{All dimensions are prior to soldering}

NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: Z00001H

DOC

SZ25A2.4

thru

SZ25A43

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

Electrical Characteristics @ 25°C (Unless Otherwise Specified)

Nominal

Zener

Voltage

(note 1)

Zener

Test

Current

Maximum

Zener

Impedance

(note 2)

Maximum Reverse

Leakage Current

Maximum Continuous

Current

PART

NUMBER ^6/

Surface Mount

Axial (L)

(SM) and (SMS)

IR @

Voltage Tolerance

VZ @ IZT

Volts

IZT

ZZ @ IZT

Ohms

IZM

10% (A Suffix)

5% (B Suffix)

10%

μA

Volts

SZ25A2.4

SZ25A2.7

SZ25A3.0

SZ25A3.3

SZ25A3.6

SZ25B2.4

SZ25B2.7

SZ25B3.0

SZ25B3.3

SZ25B3.6

2.4

2.7

3.0

3.3

3.6

100

0.95

1.0

142.5

135.0

127.5

120.0

112.5

SZ25A3.9

SZ25A4.3

SZ25A4.7

SZ25A5.1

SZ25A5.6

SZ25B3.9

SZ25B4.3

SZ25B4.7

SZ25B5.1

SZ25B5.6

3.9

4.3

4.7

5.1

5.6

0.95

1.9

2.9

1.0

2.0

3.0

105.0

97.5

90.0

82.5

75.0

SZ25A6.2

SZ25A6.8

SZ25A7.5

SZ25A8.2

SZ25A8.7

SZ25B6.2

SZ25B6.8

SZ25B7.5

SZ25B8.2

SZ25B8.7

6.2

6.8

7.5

8.2

8.7

3.8

4.8

5.7

6.2

4.0

5.0

6.0

6.5

31.8

29.0

27.4

67.5

52.5

47.7

43.5

41.1

SZ25A9.1

SZ25A10

SZ25A11

SZ25A12

SZ25A13

SZ25B9.1

SZ25B10

SZ25B11

SZ25B12

SZ25B13

9.1

0.5

6.7

7.6

8.0

8.7

9.4

7.0

8.0

8.4

9.1

9.9

26.2

24.8

21.6

20.4

19.0

39.3

37.2

32.4

30.6

28.5

26.25

24.45

23.10

21.75

19.80

SZ25A14

SZ25A15

SZ25A16

SZ25A17

SZ25A18

SZ25B14

SZ25B15

SZ25B16

SZ25B17

SZ25B18

0.1

9.5

10.0

11.0

12.0

13.0

14.0

17.5

16.3

15.4

14.5

13.2

10.5

11.4

12.4

13.3

SZ25A19

SZ25A20

SZ25A22

SZ25A24

SZ25A25

SZ25B19

SZ25B20

SZ25B22

SZ25B24

SZ25B25

0.1

13.3

14.3

16.2

17.1

18.1

14.0

15.0

17.0

18.0

19.0

12.5

11.9

10.8

9.9

18.75

17.85

16.20

14.85

14.25

9.5

SZ25A27

SZ25A28

SZ25A30

SZ25A33

SZ25A36

SZ25B27

SZ25B28

SZ25B30

SZ25B33

SZ25B36

0.1

20.0

22.0

24.0

26.0

21.0

23.0

25.0

27.0

8.8

8.5

7.9

7.2

6.6

13.20

12.75

11.85

10.80

9.90

SZ25A39

SZ25A43

SZ25B39

SZ25B43

0.1

29.0

31.0

30.0

33.0

6.1

5.5

9.15

8.25

NOTES:

1/ All zener voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test time will have a corresponding effect on the measured

value due to heating effects.

2/ Zener impedance is derived from the AC voltage divided by the AC current with RMS value of 10% of DC zener test current superimposed on the test current.

3/ SSDI standard marking consists of a contrasting color cathode dot or band. Part number information is included on packaging labels.

4/ For Ordering Information, Price, Operating Curves, and Availability- Contact Factory.

5/ Screening Based on MIL-PRF-19500. Screening Flows Available on Request.

6/ Suffix “L” for Axial, “SM” for Round Tab Surface Mount, and “SMS” for Square Tab Surface Mount.

NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: Z00001H

DOC

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