器件名称: 1N973B
功能描述: Half Watt Zeners
文件大小: 47.36KB 共5页
简 介:Zeners 1N957B - 1N991B
Zeners 1N957B - 1N991B
Absolute Maximum Ratings *
Symbol PD Parameter Power Dissipation @ TL ≤ 75°C, Lead Length = 3/8” Derate above 75°C TJ, TSTG Operating and Storage Temperature Range
TA = 25°C unless otherwise noted
Tolerance = 5%
Units mW mW/°C °C
Value 500 4.0 -65 to +200
* These ratings are limiting values above which the serviceability of the diode may be impaired.
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Electrical Characteristics
VZ (Volts) Device 1N957B 1N958B 1N959B 1N960B 1N961B 1N962B 1N963B 1N964B 1N965B 1N966B 1N967B 1N968B 1N969B 1N970B 1N971B 1N972B 1N973B 1N974B 1N975B 1N976B 1N977B 1N978B 1N979B 1N980B 1N981B Min. 6.46 7.125 7.79 8.645 9.5 10.45 11.4 12.35 14.25 15.2 17.1 19 20.9 22.8 25.652 8.5 31.35 34.2 37.05 40.85 44.65 48.45 53.2 58.9 64.6 Typ. 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
TA=25°C unless otherwise noted
(Note 1)
ZZ () @ IZ (mA) 18.5 16.5 15 14 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 ZZ @ IZ 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 80 93 105 125 150 185 230
(Note 2)
IR @ VR mA 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 A 150 75 50 25 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Volts 5.2 5.7 6.2 6.9 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7
Max. 7.14 7.875 8.61 9.555……
