CD963B SINKING Datasheet

CD963B Datasheet, PDF, Equivalent


Part Number

CD963B

Description

0.5 WATT CAPABILITY WITH PROPER HEAT SINKING

Manufacture

Compensated Deuices Incorporated

Total Page 2 Pages
Datasheet
Download CD963B Datasheet


CD963B
• 1N962B THRU 1N986B AVAILABLE IN JANHC AND JANKC
PER MIL-PRF-19500/117
• ZENER DIODE CHIPS
• 0.5 WATT CAPABILITY WITH PROPER HEAT SINKING
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE
• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,
WITH THE EXCEPTION OF SOLDER REFLOW
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Forward Voltage @ 200mA: 1.5 volts maximum
CD957B
thru
CD986B
23 MILS
15 MILS
ELECTRICAL CHARACTERISTICS @ 25°C
CDI
TYPE
NUMBER
(NOTE 1)
CD957B
CD958B
CD959B
CD960B
CD961B
CD962B
CD963B
CD964B
CD965B
CD966B
CD967B
CD968B
CD969B
CD970B
CD971B
CD972B
CD973B
CD974B
CD975B
CD976B
CD977B
CD978B
CD979B
CD980B
CD981B
CD982B
CD983B
CD984B
CD985B
CD986B
NOMINAL
ZENER
VOLTAGE
VZ
(NOTE 2)
VOLTS
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
ZENER
TEST
CURRENT
l ZT
mA
18.5
16.5
15.0
14.0
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
2.5
2.2
2.0
1.8
1.7
1.5
1.4
1.3
1.1
MAXIMUM ZENER IMPEDANCE
(NOTE 3)
ZZT @ l ZT
OHMS
4.5
5.5
6.5
7.5
8.5
9.5
11.5
13
16
17
21
25
29
33
41
49
58
70
90
93
105
125
150
185
230
270
330
400
500
750
ZZK @ l ZK
OHMS
mA
700 1.0
700 .5
700 .5
700 .5
700 .25
700 .25
700 .25
700 .25
700 .25
700 .25
750 .25
750 .25
750 .25
750 .25
750 .25
1000
1000
1000
1000
1500
.25
.25
.25
.25
.25
1500
1500
2000
2000
2000
.25
.25
.25
.25
.25
2000
3000
3000
3000
4000
.25
.25
.25
.25
.25
MAX. DC
ZENER
CURRENT
l ZM
mA
55
50
45
41
38
32
31
28
25
24
20
18
16
15
13
12
11
10
9.5
8.8
7.9
7.4
6.8
6.0
5.5
5.0
4.6
4.1
3.7
3.3
MAX. REVERSE
LEAKAGE CURRENT
lR @ VR
µ A VOLTS
5.0 5.2
5.0 5.7
5.0 6.2
5.0 6.9
2.0 7.6
1.0 8.4
1.0 9.1
0.5 9.9
0.5 11
0.5 12
0.5 14
0.5 15
0.5 17
0.5 18
0.5 21
0.5 23
0.5 25
0.5 27
0.5 30
0.5 33
0.5 36
0.5 39
0.5 43
0.5 47
0.5 52
0.5 56
0.5 62
0.5 69
0.5 76
0.5 84
NOTE 1
NOTE 2
NOTE 3
Zener voltage range equals nominal voltage + 5% for “B” Suffix. “A” Suffix denotes + 10%,
No Suffix denotes + 20%. "C" suffix = + 2% and "D" suffix = + 1%.
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal
to 10% of 1ZT
Backside is Cathode
FIGURE 1
DESIGN DATA
METALLIZATION:
Top: (Anode) .....................Al
Back: (Cathode) ...............Au
AL THICKNESS. ..........25,000 Å Min
GOLD THICKNESS. ......4,000 Å Min
CHIP THICKNESS. ................10 Mils
CIRCUIT LAYOUT DATA:
For Zener operation, cathode
must be operated positive
with respect to anode.
TOLERANCES: ALL
Dimensions + 2 mils
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

CD963B
CD957B thru CD986B
1000
500
400
300
200
100
50
40
30
20
10
5
4
3
2
27 VOLT
3.3 VOLT
11 VOLT
6.2 VOLT
1
.1
.2 .3 .4 .5
1 2 5 10 20
OPERATING CURRENT lZT (mA)
FIGURE 3
30 40
50
100
ZENER IMPEDANCE VS. OPERATING CURRENT


Features • 1N962B THRU 1N986B AVAILABLE IN JANH C AND JANKC PER MIL-PRF-19500/117 • Z ENER DIODE CHIPS • 0.5 WATT CAPABILIT Y WITH PROPER HEAT SINKING • ALL JUNC TIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • COMPATIBLE WITH ALL WIRE B ONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW CD957B thru CD986B MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Forward Voltage @ 200mA: 1.5 volts maximum 23 MILS 15 MILS ELECTRICAL CHARACTERISTIC S @ 25°C CDI TYPE NUMBER (NOTE 1) NOMI NAL ZENER VOLTAGE VZ (NOTE 2) VOLTS CD9 57B CD958B CD959B CD960B CD961B CD962B CD963B CD964B CD965B CD966B CD967B CD96 8B CD969B CD970B CD971B CD972B CD973B C D974B CD975B CD976B CD977B CD978B CD979 B CD980B CD981B CD982B CD983B CD984B CD 985B CD986B 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 mA 18.5 1 6.5 15.0 14.0 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 2.5 2.2 2.0 1.8 1.7 1.5 1.4 1.3 .
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