CE ZPD2.7 THRU ZPD51
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
FEATURES
. The zener voltage are gaded accrding to the intermational E24
standard. Over voltage tolerance and higher zener voltage
on request
MECHANICAL DATA
. Case: DO-35 glass case
. Polarity: Color band denotes cathode end
.weight: Approx. 0.13 gram
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)(TA=25 )
Symbols Value Units
Zener current see table "Characteristics"
Power dissipation at TA=25 Ptot mW
Junction temperature TJ
Storage temperature range TSTG
1)Valid provided that a distance of 8mm from case are kept at ambient temperature
ELECTRCAL CHARACTERISTICS(TA=25 )
Symbols Min Typ Max Units
Thermal resistance junction to ambient R JA 300 1) K/W
1) Valid provided that a distance at 8mm from case are kept at ambient temperature
500 1)
175
-55 to +175
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 3
CE ZPD2.7 THRU ZPD51
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
ZDP2.7 THRU ZPD51 SILICON PLANAR ZENER DIODES
Temp. Coeff. Reverse
of Zener Volt
Voltage
at at Tamb= Tamb=
IZ=5mA I=100nA Min. 45 25
v mA VmA VZ 10-4/K VR(V) IZmA IZmA
ZPD2.7 2.7 2.5…2.9 <83 <50 -9...-4 135 160
ZPD3 3.0 2.8…3.2 -9...-3 117 140
ZPD3.3 3.3 3.1…3.5 -8...-3 109 130
ZPD3.6 3.6 3.4…3.8 -8...-3 101 120
ZPD3.9 3.9 3.7…4.1 -7...-3 92 110
ZPD4.3 4.3 4.0…4.6 -6…-1 85 100
ZPD4.7 4.7 4.4…5.0 <78 -5…+2 76 90
ZPD5.1 5.1 4.8…5.4 <60 <480 -3…+4 0.8 67 80
ZPD5.6 5.6 5.2…6.0 <40 <400 -2…+6 159 70
ZPD6.2 6.2 5.8…6.6 <10 <200 -1…+7 254 64
ZPD6.8 6.8 6.4…7.2 <8 <150 +2…+7 3 49 58
ZPD7.5 7.5 7.0…7.9 <7 +3…+7 5 44 53
ZPD8.2 8.2 7.7…8.7 <7 +4…+7 640 47
ZPD9.1 9.1 8.5…9.6 <10 +5…+8 736 43
ZPD10 10 9.4…10.6 <15 <70 +5…+8 7.5 33 40
ZPD11 11 10.4…11.6 <20 <70 +5…+9 8.5 30 36
ZPD12 12 11.4…12.7 <20 <90 +6…+9 928 32
ZPD13 13 12.4…14.1 <25 <110 +7…+9 10 25 29
ZPD15 15 13.8…15.6 <30 <110 +7…+9 11 23 27
ZPD16 16 15.3…17.1 <40 <170 +8…+9.5 12 20 24
ZPD18 18 16.8…19.1 <50 <170 +8…+9.5 13 18 21
ZPD20 20 18.8…21.2 <50 +8…+10 15 17 20
ZPD22 22 20.8…23.3 <55 +8…+10 16 16 18
ZPD24 24 22.8…25.6 +8…+10 18 13 16
ZPD27 27 25.1…28.9 +8…+10 20 12 14
ZPD30 30 28…32 +8…+10 22.5 10 13
ZPD33 33 31…35 +8…+10 25 9 12
ZPD36 36 34…38 <90 +8…+10 27 9 11
ZPD39 39 37…41 <90 <300 +10…+12 29 8 10
ZPD43 43 40…46 <100 <700 +10…+12 32 79.2
ZPD47 47 44…50 <100 <750 +10…+12 35 68.5
ZPD51 51 48…54 <100 <750 +10…+12 38 67.8
NOTE 1)TESTED WITH PULSE Tp=20mS
2) Valid provided that electrodes are kept ambient temperature at a distance of 8mm from case
1
Zener Voltage range 1)
Current of
Admissible Zener
5
<95
<80
<500
<50
Type Vznom IZT for VZT 2) rZjt and rZjk at IZK
Dynamic resistance
<220
<250
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 2 of 3
