Continental Device India Limited Data Sheet Page 1 of 3
SILICON ZENER DIODES CLL957A - CLL978A
Operating and Storage Junction Temperature Range Tj, Tstg -65 to +200 ºC
Polarity : Cathode indicated by colour band.
Note 1 : CLL957 Series : Suffix A ± 10% tolerance; Suffix B ± 5% tolerance. Note 2 : Pulse test : 20ms ≤ tp ≤ 50ms.
CLL957A to CLL978A, 500mW Hermetically Sealed, Glass Silicon Zener Diodes
Nominal Test Max Zener Impedance Max Reverse Current
Type Zener Voltage Current (Note 4) Maximum
No. VZIZT DC Zener Current IR Maximum Test Voltage Vdc
(Note 1) (Note 1, 2) (Note 2) ZZT @ IZT ZZK @ IZK IZK IZM µA VR
Volts mA Ohms Ohms mA mA 5% 10%
CLL957A 6.8 18.5 4.5 700 1.0 47.0 61.0 150 5.2 4.9
CLL958A 7.5 16.5 5.5 700 0.5 42.0 55.0 75 5.7 5.4
CLL959A 8.2 15.0 6.5 700 0.5 38.0 50.0 50 6.2 5.9
CLL960A 9.1 14.0 7.5 700 0.5 35.0 45.0 25 6.9 6.6
CLL961A 10.0 12.5 8.5 700 0.25 32.0 41.0 10 7.6 7.2
CLL962A 11.0 11.5 9.5 700 0.25 28.0 37.0 5 8.4 8.0
CLL963A 12.0 10.5 11.5 700 0.25 26.0 34.0 5 9.1 8.6
CLL964A 13.0 9.5 13.0 700 0.25 24.0 32.0 5 9.9 9.4
CLL965A 15.0 8.5 16.0 700 0.25 21.0 27.0 5 11.4 10.8
CLL966A 16.0 7.8 17.0 700 0.25 19.0 37.0 5 12.2 11.5
CLL967A 18.0 7.0 21.0 750 0.25 17.0 23.0 5 13.7 13.0
CLL968A 20.0 6.2 25.0 750 0.25 15.0 20.0 5 15.2 14.4
CLL969A 22.0 5.6 29.0 750 0.25 14.0 18.0 5 16.7 15.8
CLL970A 24.0 5.2 33.0 750 0.25 13.0 17.0 5 18.2 17.3
CLL971A 27.0 4.6 41.0 750 0.25 11.0 15.0 5 20.6 19.4
CLL972A 30.0 4.2 49.0 1000 0.25 10.0 13.0 5 22.8 21.6
CLL973A 33.0 3.8 58.0 1000 0.25 9.2 12.0 5 25.1 23.8
CLL974A 36.0 3.4 70.0 1000 0.25 8.5 11.0 5 27.4 25.9
CLL975A 39.0 3.2 80.0 1000 0.25 7.8 10.0 5 29.7 28.1
CLL976A 43.0 3.0 93.0 1500 0.25 7.0 9.6 5 32.7 31.0
CLL977A 47.0 2.7 105.0 1500 0.25 6.4 8.8 5 35.8 33.8
CLL978A 51.0 2.5 125.0 1500 0.25 5.9 8.1 5 38.8 36.7
Continental Device India Limited
An ISO/TS16949 and ISO 9001 Certified Company
SOD-80C
Continental Device India Limited Data Sheet Page 2 of 3
3.30 - 3.70
0.30 0.30
R
R0.10
Catho de band
ø 1. 4 2 – 1. 50
ø1.35 — 1.45
Identification Label
Part Nu mber
Date C od e
Quantity
10.4
±0.5
1.5
120°
180
OR
330
2.0
1.4
330 mm (13")
10,000
180 mm (7")
2,500
Ree l ø
No. of Device
12.9
4.5
3.5
63.5
12.6
60.5
8.4
SOD 80C (LL-34) Mini MELF Hermetically Sealed Glass Package
TAPE & REEL De-reeling d irectio n
De-reeling d irectio n
Ta
p
e leader/c arr ier leader C arrier tr ailer
Notes :-
1. Maximum of 0.5% of the total number of
components per reel may be missing-
exclusively at the beginning and at the
end of the reel.
2. A maximum of three consecutive
components ma y be missing, provided
this gap is followed by six consecutive
components.
160mm (40 emp ty 300mm (75 emp ty
compartments) compartments)
2.5
0.3
MAX ø1.6
ø1.4
2.0
3.50
5.50
5.25
±0.3
8.00
1.85
1.65
±0.05
±0.2
±0.2
4.0
MAX
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com www.cdilsemi.com
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web Site/CD
is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information.
Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does
it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support
appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor Devices or incorpo-
rated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will
not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
SOD-80C T&R 2.5K/reel
10K/reel 100 gm/3K pcs
400 gm/10K pcs 3" x 7.5" x 7.5"
13" x 13" x 0. 5" 10.0K
10.0K 17" x 15" x 13. 5"
17" x 15" x 13. 5" 160.0K
300.0K 10 kgs
15 kgs
PACKAGE Net Weight/QtyDetails STANDARD PACK INNER CARTO N BOX
Qty OUTER CARTON BO X
Qty Gr WtSize Size
Packing Det ai l
All Dimensions are in mm
