器件名称: 1N5254B
功能描述: Zeners
文件大小: 85.91KB 共3页
简 介:Zeners (1N5221B - 1N5279B)
Zeners 1N5221B - 1N5279B
Absolute Maximum Ratings*
Symbol
PD TSTG TJ
TA = 25°C unless otherwise noted
Tolerance = 5%
Parameter
Power Dissipation Derate above 75°C Storage Temperature Range Maximum Junction Operating Temperature Lead Temperature (1/16” from case for 10 seconds)
Value
500 4.0 -65 to +200 + 200 + 230
Units
mW mW/°C °C °C °C
*These ratings are limiting values above which the serviceability of the diode may be impaired. **Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.
NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Electrical Characteristics
Device
1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235BT 1N5236BT 1N5237BT 1N5238BT 1N5239BT 1N5240BT 1N5241BT 1N5242BT 1N5243BT 1N5244BT 1N5245BT
TA = 25°C unless otherwise noted
VZ
(V) 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15
( ) 30 30 30 30 29 28 24 23 22 19 17 11 7.0 7.0 5.0 6.0 8.0 8.0 10 17 22 30 13 15 16
ZZ
@
IZ
(mA) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5
ZZK
( ) 1,200 1,250 1,300 1,400 1,600 1,600 1,700 1,900 2,000 1,900 1,600 1,600 1,600 1,000 750 500 500 600 600 600 600 600 600 600 600
@
IZK
(mA) 0……
