JAN1N965B - Aeroflex / Metelics

Revision Date: 7/2/2012

Silicon Zener Diode Series

1N957B thru 1N986B

Maximum Ratings

Operating & Storage Temperature: -65°C to +175°C

Thermal Resistance: 250°C/W

Steady-State Power: 0.5 watts

Foward Voltage @200 MA: 1.1 V for 1N 975B - 1N985B

1.3 V for 1N985 - 1N992B

Features

• Available in JAN, JANTX and JANTXV per MIL-PRF-19500/117

• Standard voltage tolerences are plus/minus 5%

with B suffix, 10% with A suffix identification.

• Tight tolerences available in plus or minus 2% or

1% with C or D suffix respectively.

• 500 mW power handling

• Hermetically sealed axial-leaded glass DO-35 package.

Normal Zener Maximum Zener Maximum DC Maxmum Surge Maximum Reverse Maximum

JEDEC Zener Test Impedance Zener Current Leakage Temperature

TYPE Voltage Current Current Coefficient

Number VzIZT ZZT @ IZT ZZK @ IZK IZM IZSM IR @ VRαVZ

(Note1) Volts mA Ohms Ohms mA mA mA μA Volts %/°C

1N957B 6.8 18.5 4.5 700 1.0 55 300 150 5.2 +0.05

1N958B 7.5 16.5 5.5 700 .5 50 275 75 5.7 +0.058

1N959B 8.2 15.0 6.5 700 .5 45 250 50 6.2 +0.065

1N960B 9.1 14.0 7.5 700 .5 41 225 25 6.9 +0.068

1N961B 10 12.5 8.5 700 .25 38 200 10 7.6 +0.075

1N962B 11 11.5 9.5 700 .25 32 175 0.5 8.4 +0.076

1N963B 12 10.5 11.5 700 .25 31 160 0.5 9.1 +0.077

1N964B 13 9.5 13 700 .25 28 150 0.5 9.9 +0.079

1N965B 15 8.5 16 700 .25 25 130 0.5 11.4 +0.082

1N966B 16 7.8 17 700 .25 24 120 0.5 12.2 +0.083

1N967B 18 7.0 21 750 .25 20 110 0.5 13.7 +0.085

1N968B 20 6.2 25 750 .25 18 100 0.5 15.2 +0.086

1N969B 22 5.6 29 750 .25 16 90 0.5 16.7 +0.087

1N970B 24 5.2 33 750 .25 15 80 0.5 18.2 +0.088

1N971B 27 4.6 41 750 .25 13 70 0.5 20.6 +0.090

1N972B 30 4.2 49 1000 .25 12 65 0.5 22.8 +0.091

1N973B 33 3.8 58 1000 .25 11 60 0.5 25.1 +0.092

1N974B 36 3.4 70 1000 .25 10 55 0.5 27.4 +0.093

1N975B 39 3.2 80 1000 .25 9.5 46 0.5 29.7 +0.094

1N976B 43 3.0 93 1000 .25 8.8 44 0.5 32.7 +0.095

1N977B 47 2.7 105 1500 .25 7.9 40 0.5 35.8 +0.095

1N978B 51 2.5 125 1500 .25 7.4 37 0.5 38.8 +0.096

1N979B 56 2.2 150 2000 .25 6.8 35 0.5 42.6 +0.096

1N980B 62 2.0 185 2000 .25 6.0 30 0.5 47.1 +0.097

1N981B 68 1.8 230 2000 .25 5.5 28 0.5 51.7 +0.097

1N982B 75 1.7 270 2000 .25 5.0 26 0.5 56.0 +0.098

1N983B 82 1.5 330 3000 .25 4.6 23 0.5 62.2 +0.098

1N984B 91 1.4 400 3000 .25 4.1 21 0.5 69.2 +0.099

1N985B 100 1.3 500 3000 .25 3.7 18 0.5 76.0 +0.11

1N986B 110 1.1 750 4000 .25 3.3 16 0.5 83.6 +0.11

Electrical Specifications @ +25 ºC (Unless Otherwise Specified)

NOTE 1: The JEDEC type numbers shown (B Suffix) have a +5% tolerence on nominal Zener Votlage. The suffix A is used to identify +10%

tolerance; suffix C is used to identify +2%: and suffix D is used identify +1%; no suffix indicates +20%.

Our passion for performance is defined by three

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solution-minded, performance-driven and customer-focused.

Revision Date: 7/2/2012

Aeroflex / Metelics, Inc.

975 Stewart Drive, 54 Grenier Field Road,

Sunnyvale, CA 94085 Londonderry, NH 03053

Tel: (408) 737-8181 Tel: (603) 641-3800

Fax: (408) 733-7645 Fax: (603)-641-3500

Sales: 888-641-SEMI (7364)

Hi-Rel Components

9 Hampshire Street,

Lawrence, MA 01840

Tel: (603) 641-3800

Fax: (978) 683-3264

www.aeroflex.com/metelics-hirelcomponents

Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services

herein at any time without notice. Consult Aeroflex or an authorized sales representative to

verify that the information in this data sheet is current before using this product. Aeroflex

does not assume any responsibility or liability arising out of the application or use of any

product or service described herein, except as expressly agreed to in writing by Aeroflex;

nor does the purchase, lease, or use of a product or service from Aeroflex convey a license

under any patent rights, copyrights, trademark rights, or any other of the intellectual rights

of Aeroflex or of third parties.

www.aeroflex.com/metelics metelics-sales@aeroflex.com

ISO 9001: 2008 certified companies

1N957B thru 1N986B

LEADED DESIGN DATA

CASE: Hermetically sealed, DO – 35

LEAD MATERIAL: Copper clad steel

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (RӨJEC): 70 °C/W maximum at L = 0.375 in

THERMAL IMPEDANCE: (ZӨJX): 12 °C/W maximum

POLARITY: Cathode end is banded.

MOUNTING POSITION: Any

0.080

2.03

MAX

DIA

POLARITY

BAND

(CATHODE)

0.018 / 0.022

0.457 / 0.559 DIA

0.175

4.44 MAX

1.000

25.400 MIN

All dimensions in INCH

1.000

25.400 MIN

Outline Drawing

Graphs