CNEL BZX97-C9V1, BZX97-C8V2, BZX97-C5V1, BZX97-C51, BZX97-C4V7 Datasheet
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CE BZX97/C 2V4 THRU BZX97/C 51
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
FEATURES
The zener voltage are gaded accrding to the intermational E24
standard. Other voltage tolerances 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
500 1)
175
-55 to +175
ELECTRCAL CHARACTERISTICS(TA=25 )
Symbols Min Typ Max Units
Thermal resistance junction to ambient R JA 300 1) K/W
Forward voltage at IF=100mA VF 1.0 V
1) Valid provided that a distance at 8mm from case are kept at ambient temperature
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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CE BZX97/C 2V4 THRU BZX97/C 51
CHENYI ELECTRONICS 0.5W SILICON PLANAR ZENER DIODES
BZX97... SILICON PLANAR ZENER DIODES
Zener Voltage range 1) Dynamic resistance
Type
BZX 97/C 2V4
BZX 97/C 2V7
BZX 97/C 3V0
BZX 97/C 3V3
BZX 97/C 3V6
BZX 97/C 3V9
BZX 97/C 4V3
BZX 97/C 4V7
BZX 97/C 5V1
BZX 97/C 5V6
BZX 97/C 6V2
BZX 97/C 6V8
BZX 97/C 7V5
BZX 97/C 8V2
BZX 97/C 9V1
BZX 97/C 10
BZX 97/C 11
BZX 97/C 12
BZX 97/C 13
BZX 97/C 15
BZX 97/C 16
BZX 97/C 18
BZX 97/C 20
BZX 97/C 22
BZX 97/C 24
BZX 97/C 27
BZX 97/C 30
BZX 97/C 33
BZX 97/C 36
BZX 97/C 39
BZX 97/C 43
BZX 97/C 47
BZX 97/C 51
1)Teated with pulses tp=20ms
2)Measured at IZ=0.5mA
3)Valid provided that leads are kept at ambient temperature at a distance of 8mm from case
Vznom TKVZ
v mA V mA A A V %/K
2.4 2.28…2.56 <10000 <50
2.7 2.5…2.9 <10000 <50
3.0 2.8…3.2 <4000
3.3 3.1…3.5
3.6 3.4…3.8
3.9 3.7…4.1
4.3 4.0…4.6 <75 <1000 <20
4.7 4.4…5.0 <60 <500 <10
5.1 4.8…5.4 <35 <550
5.6 5.2…6.0 <25 <450
6.2 5.8…6.6 <10 <200 2
6.8 6.4…7.2 <8 <150 3
7.5 7.0…7.9 <7 5
8.2 7.7…8.7 <7 6
9.1 8.5…9.6 <10 7
10 9.4…10.6 <15 <70 7.5
11 10.4…11.6 <20 <70 8.5 36
12 11.4…12.7 <20 <90 9 32
13 12.4…14.1 <26 <110 10 29
15 13.8…15.6 <30 <110 11 27
16 15.3…17.1 <40 <170 12 24
18 16.8…19.1 <50 <170 14 21
20 18.8…21.2 <55
22 20.8…23.3 <55 17 18
24 22.8…25.6 18 16
27 25.1…28.9 20 14
30 28…32 22 13
33 31…35 24 12
36 34…38
39 37…41
43 40…46
47
51
IZT for VZT 2) rZjt and rZjk at IZK
<85
<600
<50
5
<220
<220
2.5
<80
<90 <250
<100 <6002)
<100 <7002)
44…50 <120 <10002) 34
48...54 <135 <10002) 36
1
0.5
Reverse leakage current
IR and IR 2) at VR
<2000
<100
<40
<2
Temp Coefficient of
zener voltage
135
135
125
115
1
15 20
26 11
28 10
32 9.2
105
95
90
85
80
70
64
58
53
47
43
40
8.5
7.8
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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