Document
BZX85C2V4 - BZX85C200
AXIAL LEADED SILICON ZENER DIODES
VOLTAGE RANGE: 2.4 - 200V POWER: 1.3Wa t t s
Features
! Complete Voltage Range 2.4 to 200 Volts ! High peak reverse power dissipation ! High reliability ! Low leakage current
Mechanical Data
! Case : DO-41 Molded plastic ! Epoxy : UL94V-O rate flame retardant ! Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed ! Polarity : Color band denotes cathode end ! Mounting position : Any ! Weight : 0.339 gram
A
B
A
C D
DO-41
Dim
Min
Max
A
25.40
¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm
Maximum Ratings TA = 25°C unless otherwise specified
Rating
DC Power Dissipation at TL = 50 °C (Note1) Maximum Forward Voltage at IF = 200 mA Maximum Thermal Resistance Junction to Ambient Air (Note2) Junction Temperature Range
Symbol
PD VF RθJA TJ
Storage Temperature Range
Ts
Note : (1) TL = Lead temperature at 3/8 " (9.5mm) from body (2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
Value
1.3 1.0 130 - 55 to + 175 - 55 to + 175
PD, MAXIMUM DISSIPATION (WATTS)
Fig. 1 POWER TEMPERATURE DERATING CURVE 1.5
L = 3/8" (9.5mm)
1.2
0.9
0.6
0.3
0
25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
Unit
Watts Volts K/W
°C °C
1 of 2
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ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified
TYPE
BZX85 C2V4 BZX85 C2V7 BZX85 C3V0 BZX85 C3V3 BZX85 C3V6 BZX85 C3V9 BZX85 C4V3 BZX85 C4V7 BZX85 C5V1 BZX85 C5V6 BZX85 C6V2 BZX85 C6V8 BZX85 C7V5 BZX85 C8V2 BZX85 C9V1 BZX85 C10 BZX85 C11 BZX85 C12 BZX85 C13 BZX85 C15 BZX85 C16 BZX85 C18 BZX85 C20 BZX85 C22 BZX85 C24 BZX85 C27 BZX85 C30 BZX85 C33 BZX85 C36 BZX85 C39 BZX85 C43 BZX85 C47 BZX85 C51 BZX85 C56 BZX85 C62 BZX85 C68 BZX85 C75 BZX85 C82 BZX85 C91 BZX85 C100 BZX85 C110 BZX85 C120 BZX85 C130 BZX85 C150 BZX85 C160 BZX85 C180 BZX85 C200
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
2.4
80
2.7
80
3.0
80
3.3
80
3.6
70
3.9
60
4.3
50
4.7
45
5.1
45
5.6
45
6.2
35
6.8
35
7.5
35
8.2
25
9.1
25
10
25
11
20
12
20
13
20
15
15
16
15
18
15
20
10
22
10
24
10
27
8.0
30
8.0
33
8.0
36
8.0
39
6.0
43
6.0
47
4.0
51
4.0
56
4.0
62
4.0
68
4.0
75
4.0
82
2.7
91
2.7
100
2.7
110
2.7
120
2.0
130
2.0
150
2.0
160
1.5
180
1.5
200
1.5
Maximum Zener
Impedance
ZZT @ IZT
ZZK @ IZK
(Ω)
(Ω)
20
400
20
400
20
400
20
400
20
500
15
500
13
500
13
500
10
500
7.0
400
4.0
300
3.5
300
3.0
200
5.0
200
5.0
200
7.0
200
8.0
300
9.0
350
10
400
15
500
15
500
20
500
24
600
25
600
25
600
30
750
30
1000
35
1000
40
1000
50
1000
50
1000
90
1500
115
1500
120
2000
125
2000
130
2000
135
2000
200
3000
250
3000
350
3000
450
4000
550
4500
700
5000
1000
6000
1100
6500
1200
7000
1500
8000
IZK (mA)
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5.