CNEL BZX97-C9V1, BZX97-C8V2, BZX97-C5V1, BZX97-C51, BZX97-C4V7 Datasheet

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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