1SMB5921-AU_L1_00001 [PANJIT]

SURFACE MOUNT SILICON ZENER DIODE; 表面贴装硅稳压二极管


型号：	1SMB5921-AU_L1_00001
厂家：	PAN JIT INTERNATIONAL INC.
描述：	SURFACE MOUNT SILICON ZENER DIODE 表面贴装硅稳压二极管稳压二极管
文件：	总7页 (文件大小：235K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1SMB5921-AU~1SMB5942-AU

SURFACE MOUNT SILICON ZENERDIODE

6.8 to 51 Volts

1.5 Watts

VOLTAGE

FEATURES

POWER

• For surface mounted applications in order to optimize board space.

• Low profile package

• Built-in strain relief

• Glass passivated junction

• Low inductance

0.185(4.70)

0.160(4.06)

• Typical I_Rless than 1.0µA above 12V

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

0.012(0.305)

0.006(0.152)

• High temperature soldering : 260°C /10 seconds at terminals

• Acqire quality system certificate : TS16949

• AEC-Q101 qualified

0.050(1.27)

0.030(0.76)

• Lead free in comply with EU RoHS 2002/95/EC directives

0.220(5.59)

0.200(5.08)

MECHANICAL DATA

• Case: JEDEC DO-214AA,Molded plastic over passivated junction.

• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026

• Polarity: Color band denotes cathode end

• Standard Packaging:12mm tape (EIA-481)

• Weight: 0.0032 ounce, 0.092 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

=75 ^OC (Note A) Derate above 75 ^OC

Symbol

P_D

Value

Units

Watts

Amps

^OC

Peak Pulse Power Dissipation on T

1.5

Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method)

Operating Junction and StorageTemperature Range

I_FSM

-55 to +150

T_J, T_STG

NOTES:

A.Mounted on 5.0mm2 (.013mm thick) land areas.

B.Measured on 8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum.

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STAD-FEB.10.2009

1SMB5921-AU~1SMB5942-AU

Max. Reverse

Leakage Current

Nominal Zener Voltage

Maximum Zener Impedance

Marking

Code

Part Number

@ IZT

ZT @ IZT

ZK @ IZK

Nom V

6.8

MinV

6.46

Max V

7.14

μA

1SMB5921-AU

1SMB5922-AU

1SMB5923-AU

1SMB5924-AU

1SMB5925-AU

1SMB5926-AU

1SMB5927-AU

1SMB5928-AU

1SMB5929-AU

1SMB5930-AU

1SMB5931-AU

1SMB5932-AU

1SMB5933-AU

1SMB5934-AU

1SMB5935-AU

1SMB5936-AU

1SMB5937-AU

1SMB5938-AU

1SMB5939-AU

1SMB5940-AU

1SMB5941-AU

1SMB5942-AU

55.1

200

400

500

550

600

650

700

750

800

850

900

950

1000

1100

5.2

921B

922B

923B

924B

925B

926B

927B

928B

929B

930B

931B

932B

933B

934B

935B

936B

937B

938B

939B

940B

941B

942B

7.5

8.2

9.1

7.13

7.79

8.65

9.5

7.88

8.61

0.5

45.7

41.2

37.5

34.1

31.2

28.8

6.5

9.56

10.5

0.25

10.45

11.4

11.55

12.6

8.4

9.1

12.35

14.25

15.2

13.65

15.75

16.8

9.9

11.4

12.2

13.7

15.2

16.7

18.2

20.6

22.8

25.1

27.4

29.7

32.7

35.8

38.8

23.4

20.8

18.7

17.1

18.9

20.9

22.8

25.65

28.5

31.35

34.2

37.05

40.85

44.65

48.45

23.1

25.2

15.6

13.9

12.5

11.4

10.4

9.6

28.35

31.5

34.65

37.8

40.95

45.15

49.35

53.55

8.7

7.3

PAGE . 2

STAD-FEB.10.2009

1SMB5921-AU~1SMB5942-AU

2.5

1.5

0.5

-2

-4

40 60

80 100 120 140 150 180

LEAD TEMPERATURE, ^O

V , ZENER VOLTAGE (VOLTS)

Fig.1 Steady State Power Derating

Fig.2 Zener Voltage - to 12 volts

200

= 25^OC

(rms) =0.1 I (dc)

500

Z=150V

200

100

62V

22V

12V

6.8V

50 70 100

200

0.5

10 20 50 100 200 500

Vz, ZENER VOLTAGE (VOLTS)

Iz, ZENER TEST CURRENT (mA)

Fig.3 Zener Voltage - 14 to 200 Volts

Fig.4 Effect of Zener Current

RECTANGULAR

NONREPETITIVE

WAVEFORM

=25^OC PRIOR

200

100

(dc)=1mA

500

300

200

TO INTIAL PULSE

100

10mA

(rms)=0.1I (dc)

20mA

20 30

40 50 60 70

100

0.1 0.20.3 0.5

2 3

10 2030 50 100

Vz, ZENER VOLTAGE (VOLTS)

PW, PULSE WIDTH (ms)

Fig.6 Maximum Surge Power

Fig.5 Effect of Zener Voltage

PAGE . 3

STAD-FEB.10.2009

1SMB5921-AU~1SMB5942-AU

100

0.5

0.3

0.2

0.3

0.2

0.1

10 20 30 40 50 60 70 80 90 100

Vz, ZENER VOLTAGE (VOLTS)

Fig.7 Vz = 6.8 thru 10 Volts

Fig.8 Vz = 12 thru 82 Volts

NOTE 3. ZENER VOLTAGE (Vz) MEASUREMENT

Nominal zener voltage is measured with the device function in thermal equilibrium with ambient

temperature at 25^OC

NOTE 4. ZENER IMPEDANCE (Zz) DERIVATION

Zzt and Zzk are measured by dividing the ac voltage drop across the device by the accurrent applied.

The specified limits are for Iz(ac) = 0.1 Iz, (dc) with the ac freqency = 60Hz

PAGE . 4

STAD-FEB.10.2009

1SMB5921-AU~1SMB5942-AU

MOUNTING PAD LAYOUT

ORDER INFORMATION

• Packing information

T/R - 3K per 13" plastic Reel

T/R - 0.5Kper 7” plastic Reel

STAD-FEB.10.2009

PAGE . 5

1SMB5921-AU~1SMB5942-AU

Part No_packing code_Version

1SMB5921-AU_R1_000A1

1SMB5921-AU_R1_100A1

1SMB5921-AU_R2_000A1

1SMB5921-AU_R2_100A1

For example :

RB500V-40_R2_00001

Serial number

Part No.

Version code means HF

Packing size code means 13"

Packing type means T/R

Packing Code XX

Version Code XXXXX

Packing type

1^stCode

Packing size code

2^ndCode HF or RoHS 1^stCode 2^nd~5^thCode

Tape and Ammunition Box

(T/B)

N/A

serial number

Tape and Reel

(T/R)

RoHS

Bulk Packing

(B/P)

13"

Tube Packing

(T/P)

26mm

52mm

Tape and Reel (Right Oriented)

(TRR)

Tape and Reel (Left Oriented)

(TRL)

PANASERT T/B CATHODE UP

(PBCU)

PANASERT T/B CATHODE DOWN

(PBCD)

FORMING

PAGE . 6

STAD-FEB.10.2009

1SMB5921-AU~1SMB5942-AU

Disclaimer

Reproducing and modifying information of the document is prohibited without

permission from Panjit International Inc..

Panjit International Inc. reserves the rights to make changes of the content herein the

document anytime without notification. Please refer to our website for the latest

document.

Panjit International Inc. disclaims any and all liability arising out of the application or

use of any product including damages incidentally and consequentially occurred.

Panjit International Inc. does not assume any and all implied warranties, including

warranties of fitness for particular purpose, non-infringement and merchantability.

Applications shown on the herein document are examples of standard use and

operation. Customers are responsible in comprehending the suitable use in particular

applications. Panjit International Inc. makes no representation or warranty that such

applications will be suitable for the specified use without further testing or modification.

The products shown herein are not designed and authorized for equipments requiring

high level of reliability or relating to human life and for any applications concerning

life-saving or life-sustaining, such as medical instruments, transportation equipment,

aerospace machinery et cetera. Customers using or selling these products for use in

such applications do so at their own risk and agree to fully indemnify Panjit

International Inc. for any damages resulting from such improper use or sale.

PAGE . 7

STAD-FEB.10.2009

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