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What is CDLL957B?

This electronic component, produced by the manufacturer "Compensated Deuices Incorporated", performs the same function as "Zener Diode ( Rectifier )".


CDLL957B Datasheet PDF - Compensated Deuices Incorporated

Part Number CDLL957B
Description Zener Diode ( Rectifier )
Manufacturers Compensated Deuices Incorporated　
Logo Compensated Deuices Incorporated Logo　


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• 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
1N962BUR-1 thru 1N986BUR-1
and
CDLL957B thru CDLL986B
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
TYPE
NUMBER
(NOTE 1)
CDLL957B
CDLL958B
CDLL959B
CDLL960B
CDLL961B
CDLL962B
CDLL963B
CDLL964B
CDLL965B
CDLL966B
CDLL967B
CDLL968B
CDLL969B
CDLL970B
CDLL971B
CDLL972B
CDLL973B
CDLL974B
CDLL975B
CDLL976B
CDLL977B
CDLL978B
CDLL979B
CDLL980B
CDLL981B
CDLL982B
CDLL983B
CDLL984B
CDLL985B
CDLL986B
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 tolerance on "B" suffix is + 5%. Suffix letter “A” denotes + 10%. No
Suffix denotes + 20%. "C" suffix denotes + 2%, and "D" suffix denotes + 1%.
Zener voltage is measured with the device junction in thermal equilibrium at an ambient
temperature of 25°C + 3°C.
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal
to 10% of 1ZT.
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: (ROJEC):
100 ˚C/W maximum at L = 0 inch
THERMAL IMPEDANCE: (ZJX): 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.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: [email protected]


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CDLL957B electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
CDLL957BThe function is Zener Diode ( Rectifier ). Compensated Deuices IncorporatedCompensated Deuices Incorporated

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