1N975B [TRSYS]

Hermetically Sealed Glass Package Zener Diodes; 密封的玻璃封装稳压二极管


型号：	1N975B
厂家：	TRANSYS Electronics Limited
描述：	Hermetically Sealed Glass Package Zener Diodes 密封的玻璃封装稳压二极管稳压二极管测试
文件：	总2页 (文件大小：231K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Transys

Electronics

I M I T E D

1N957B to 1N977B

DO- 35

Glass Axial Package

Hermetically Sealed Glass Package Zener Diodes

ABSOLUTE MAXIMUM RATINGS (T_a=25ºC unless specified otherwise )

DESCRIPTION

VALUE

UNIT

Zener Voltage

6.8 to 47

400

3.2

-65 to +175

mW/ºC

ºC

Steady State Power Dissipation

Derating Factor above 50ºC

Operating and Storage Temperature

ELECTRICAL CHARACTERISTICS (T_a=25ºC unless specified otherwise )

VF < 1.5V max @ I_F=200mA

Max Zener

Impedance

Device * Nominal

Zener

Test

Current

I_ZT

Max Reverse

Leakage Current

Max DC

Zener Current

Max. Surge

Current

(Recurrent)

I_Z( Surge)

Max Temp.

Coefficient

Voltage

(Note 1)

Zener

Voltage

V_Z@ I_ZT

Z_ZK

I_R@ V_R

Z_ZT

I_ZT

I_ZM

I_ZK

(Volts)

6.8

7.5

8.2

9.1

(mA)

18.5

16.5

(Volts)

5.2

5.7

6.2

6.9

7.6

8.4

9.1

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

% / ºC

+0.05

(W)

4.5

5.5

6.5

7.5

8.5

9.5

11.5

(W)

700

750

(mA)

1.0

0.5

0.25

(mA)

150

(mA)

9.5

8.8

7.9

(mA)

300

275

250

225

200

175

160

150

130

120

110

100

1N957B

1N958B

1N959B

1N960B

1N961B

1N962B

1N963B

1N964B

1N965B

1N966B

1N967B

1N968B

1N969B

1N970B

1N971B

1N972B

1N973B

1N974B

1N975B

1N976B

1N977B

+0.058

+0.065

+0.068

+0.075

+0.076

+0.077

+0.079

+0.082

+0.083

+0.085

+0.086

+0.087

+0.088

+0.090

+0.091

+0.092

+0.093

+0.094

+0.095

12.5

11.5

10.5

9.5

8.5

7.8

7.0

6.2

5.6

5.2

4.6

4.2

3.8

3.4

3.2

3.0

2.7

1000 0.25

1500 0.25

105

Note (1) : Part No. suffix specifies the Tolerance of V_Z

No Suffix = +/- 20% Suffix A = +/- 10%

Suffix B = +/- 5%

* Pulse Condition : 20mS < tp 50mS, Duty Cycle <2%

1N957B to 1N977B

DO- 35

Glass Axial Package

DO-35 Hermetically Sealed Glass Axial Package

DIM

MIN

25.40

3.03

0.46

1.52

MAX

—

4.44

0.56

2.29

NOTES

1. Cathode is marked by Band.

2. All dimensions are in mm.

DO-35, 52mm Taping Specification

5.50

4.50

52 mm Taping Specification

1.5 R MAX.

1. T & A indicates Axial Tape & Ammo packing (52 mm

Tape Spacing).

2. 300 mm (min) leader tape on every spool.

3. No. of empty places allowed 0.25% without

consecutive empty places.

4. Ends of leads shall preferably not protrude beyond

the tapes.

5. Components shall be held sufficiently in the tape or

tapes so that they can not come free in normal

handling.

LEADER

52.0

48.0

11 DIODES

All dimensions in mm.

TAPES

LABEL

DO-35:- 5000 pcs./Ammo Pack

DIODE AMMO PACK

On request also available in 26 mm Tape and Ammo Pack

Packing Detail

PACKAGE

STANDARD PACK

INNER CARTON BOX

OUTER CARTON BOX

Details

5K/ammo box

Net Weight/Qty

0.88 kg/5K pcs

Size

Qty

Size

12.7" x 12.7" x 20"

Qty

Gr Wt

DO-35 T&A

10" x 3.5" x 3.5"

125K

25 kgs

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