CDIDI CDLL986B, CDLL985B, CDLL984B, CDLL983B, CDLL982B Datasheet

...

22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com

MILLIMETERS INCHES

DIM MIN MAX MIN MAX

D 1.60 1.70 0.063 0.067 F 0.41 0.55 0.016 0.022 G 3.30 3.70 .130 .146

G1 2.54 REF. .100 REF.

S 0.03 MIN. .001 MIN.

FIGURE 1

DESIGN DATA

CASE: DO-213AA, Hermetically sealed

glass case. (MELF, SOD-80, LL34)

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (R

JEC

100 ˚C/W maximum at L = 0 inch THERMAL IMPEDANCE: (Z

): 35

˚C/W maximum

POLARITY: Diode to be operated with the banded (cathode) end positive.

MOUNTING SURFACE SELECTION:

The Axial Coefficient of Expansion (COE) Of this Device is Approximately +6PPM/°C. The COE of the Mounting Surface System Should Be Selected To Provide A Suitable Match With This Device.

• 1N962BUR-1 thru 1N986BUR-1 AVAILABLE IN JAN,

JANTX AND JANTXV

PER MIL-PRF-19500/117

• ZENER DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• METALLURGICALLY BONDED

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ TEC= +125°C Power Derating: 10 mW / °C above TEC= +125°C Forward Voltage @ 200mA: 1.1 volts maximum

ELECTRICAL CHARACTERISTICS @ 25°C

CDI NOMINAL ZENER MAX. DC

TYPE ZENER TEST MAXIMUM ZENER IMPEDANCE ZENER MAX. REVERSE

NUMBER VOLTAGE CURRENT (NOTE 3) CURRENT LEAKAGE CURRENT

lR@ V

(NOTE 1) (NOTE 2) ZZT@ l

ZZK@ l

VOLTS mA OHMS OHMS mA mA

A VOLTS

CDLL957B 6.8 18.5 4.5 700 1.0 55 5.0 5.2 CDLL958B 7.5 16.5 5.5 700 .5 50 5.0 5.7 CDLL959B 8.2 15.0 6.5 700 .5 45 5.0 6.2 CDLL960B 9.1 14.0 7.5 700 .5 41 5.0 6.9 CDLL961B 10 12.5 8.5 700 .25 38 2.0 7.6

CDLL962B 11 11.5 9.5 700 .25 32 1.0 8.4 CDLL963B 12 10.5 11.5 700 .25 31 1.0 9.1 CDLL964B 13 9.5 13 700 .25 28 0.5 9.9 CDLL965B 15 8.5 16 700 .25 25 0.5 11 CDLL966B 16 7.8 17 700 .25 24 0.5 12

CDLL967B 18 7.0 21 750 .25 20 0.5 14 CDLL968B 20 6.2 25 750 .25 18 0.5 15 CDLL969B 22 5.6 29 750 .25 16 0.5 17 CDLL970B 24 5.2 33 750 .25 15 0.5 18 CDLL971B 27 4.6 41 750 .25 13 0.5 21

CDLL972B 30 4.2 49 1000 .25 12 0.5 23 CDLL973B 33 3.8 58 1000 .25 11 0.5 25 CDLL974B 36 3.4 70 1000 .25 10 0.5 27 CDLL975B 39 3.2 90 1000 .25 9.5 0.5 30 CDLL976B 43 3.0 93 1500 .25 8.8 0.5 33

CDLL977B 47 2.7 105 1500 .25 7.9 0.5 36 CDLL978B 51 2.5 125 1500 .25 7.4 0.5 39 CDLL979B 56 2.2 150 2000 .25 6.8 0.5 43 CDLL980B 62 2.0 185 2000 .25 6.0 0.5 47 CDLL981B 68 1.8 230 2000 .25 5.5 0.5 52

CDLL982B 75 1.7 270 2000 .25 5.0 0.5 56 CDLL983B 82 1.5 330 3000 .25 4.6 0.5 62 CDLL984B 91 1.4 400 3000 .25 4.1 0.5 69 CDLL985B 100 1.3 500 3000 .25 3.7 0.5 76 CDLL986B 110 1.1 750 4000 .25 3.3 0.5 84

NOTE 1 Zener voltage tolerance on "B" suffix is + 5%. Suffix letter “A” denotes + 10%. No

Suffix denotes +

20%. "C" suffix denotes + 2%, and "D" suffix denotes + 1%.

NOTE 2 Zener voltage is measured with the device junction in thermal equilibrium at an ambient

temperature of 25°C +

3°C.

NOTE 3 Zener impedance is derived by superimposing on 1ZTA 60Hz rms a.c. current equal

to 10% of 1ZT.

1N962BUR-1 thru 1N986BUR-1

and

CDLL957B thru CDLL986B

CDLL957 thru CDLL986B

0 25 50 75 100 125 150 175

, End cap temperature (°C)

POWER DERATING CURVE

500 400 300 200 100

Pd, Rated Power

Dissipation (mW)

FIGURE 2

.1 .2 .3 .4 .5 1 2 5 10 20 30 40 50 100

OPERATING CURRENT lZT(mA)

FIGURE 3

ZENER IMPEDANCE VS. OPERATING CURRENT

1000

500 400

300 200

100

50 40

30 20

5 4

3 2

ZENER IMPEDANCE Z

(OHMS)

3.3 VOLT

5.1 VOLT

27 VOLT

11 VOLT

6.2 VOLT