1N746
器件描述：0.5W SILICON PLANAR ZENER DIODES
器件厂商：CHENYI [Shanghai Lunsure Electronic Tech]
文件大小：33.81KB，共2页
Sponsor by e络盟器件资料摘要：
CE 1N746 THRU 1N759
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
FEATURES
. Silicon planar power zener diodes
. Standards zener voltage tolerance is 10%.Add suffix "A" for 5%
tolerance, other tolerance are available upon request
MECHANICAL DATA
. Case: DO-35 glass case
. Polarity: Color band denotes cathode end
. Weight: Approx. 0.13gram
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)(TA=25 )
Symbols Value Units
Zener current see table "Characteristics"
Power dissipation at TA=50 Ptot 5001) mW
Junction temperature TJ 175
Storage temperature range TSTG -65 to + 175
1)Valid provided that at a distance of 8mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS(TA=25 )
Symbols Min. Typ. Max. Units
Thermal resistance junction to ambient R JA 300 1) /W
Forward voltage at IF=200mA VF 1.5
1)Valid provided that leads at a distance of 8mm from case are kept at ambient temperature
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
FEATURES
. Silicon planar power zener diodes
. Standards zener voltage tolerance is 10%.Add suffix "A" for 5%
tolerance, other tolerance are available upon request
MECHANICAL DATA
. Case: DO-35 glass case
. Polarity: Color band denotes cathode end
. Weight: Approx. 0.13gram
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)(TA=25 )
Symbols Value Units
Zener current see table "Characteristics"
Power dissipation at TA=50 Ptot 5001) mW
Junction temperature TJ 175
Storage temperature range TSTG -65 to + 175
1)Valid provided that at a distance of 8mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS(TA=25 )
Symbols Min. Typ. Max. Units
Thermal resistance junction to ambient R JA 300 1) /W
Forward voltage at IF=200mA VF 1.5
1)Valid provided that leads at a distance of 8mm from case are kept at ambient temperature
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2