Document
BZY97C3.3-BZY97C240
AXIAL LEADED SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 240V POWER: 1.5Wa t t s
Features
! Complete Voltage Range 3.3 to 240 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: 0.35 grams (approx.)
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 = 75 °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
1.5 1.5 130 - 55 to + 175 - 55 to + 175
Unit
Watts Volts K/W
°C °C
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ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified
TYPE
BZY97C3.3 BZY97C3.6 BZY97C3.9 BZY97C4.3 BZY97C4.7 BZY97C5.1 BZY97C5.6 BZY97C6.2 BZY97C6.8 BZY97C7.5 BZY97C8.2 BZY97C9.1 BZY97C10 BZY97C11 BZY97C12 BZY97C13 BZY97C15 BZY97C16 BZY97C18 BZY97C20 BZY97C22 BZY97C24 BZY97C27 BZY97C30 BZY97C33 BZY97C36 BZY97C39 BZY97C43 BZY97C47 BZY97C51 BZY97C56 BZY97C62 BZY97C68 BZY97C75 BZY97C82 BZY97C91 BZY97C100 BZY97C110 BZY97C120 BZY97C130 BZY97C150 BZY97C160 BZY97C180 BZY97C200 BZY97C240
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
3.3
113.6
3.6
104.2
3.9
96.1
4.3
87.2
4.7
79.8
5.1
73.5
5.6
66.9
6.2
60.5
6.8
55.1
7.5
50.0
8.2
45.7
9.1
41.2
10
37.5
11
34.1
12
31.2
13
28.8
15
25.0
16
23.4
18
20.8
20
18.7
22
17.0
24
15.6
27
13.9
30
12.5
33
11.4
36
10.4
39
9.6
43
8.7
47
8.0
51
7.3
56
6.7
62
6.0
68
5.5
75
5.0
82
4.6
91
4.1
100
3.7
110
3.4
120
3.1
130
2.9
150
2.5
160
2.3
180
2.1
200
1.9
240
1.5
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK
(Ω)
(Ω)
10
500
9.0
500
7.5
500
6.0
500
5.0
500
4.0
500
2.0
500
2.0
200
2.5
200
3.0
400
3.5
400
4.0
500
4.5
500
5.5
550
6.5
550
7.0
550
9.0
600
10
600
12
650
14
650
17.5
650
19
700
23
700
26
750
33
800
38
850
45
900
53
950
67
1000
70
1100
86
1300
100
1500
120
1700
140
2000
160
2500
200
3000
250
3100
300
4000
380
4500
450
5000
600
6000
700
6500
900
7000
1200
8000
1600
9000
IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
Maximum Reverse
Leakage Current
IR @ VR
(µA)
(V)
100
1.0
75
1.0
25
1.0
5.0
1.0
5.0
1.5
5.0
2.0
5.0
3.0
5.0
4.0
50
5.2
50
6.0
50
6.5
50
7.0
50
8.0
50
8.4
1.0
9.1
1.0
9.9
1.0
11.4
1.0
12.2
1.0
13.7
1.0
15.2
1.0
16.7
1.0
18.2
1.0
20.6
1.0
22.8
1.0
25.1
1.0
27.4
1.0
29.7
1.0
32.7
1.0
35.8
1.0
38.8
1.0
42.6
1.0
47.1
1.0
51.7
1.0
56.0
1.0
62.2
1.0
69.2
1.0
76.0
1.0
83.6
1.0
91.2
1.0
98.8
1.0
114.0
1.0
121.6
1.0
136.8
1.0
152.0
1.0
182.4
Maximum DC Zener Current
IZM (mA) 454 416 384 348 319 294 267 241 220 200 182 164 150 136 125 115 100
93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9.0 8.0 7.0 6.0
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Power (W)
Steady State Power Derating Lead Temperature (°°C)
Zener Current vs. Zener Voltage Zener Voltage (V)
Zener Current (mA)
Zener Current (mA)
Zener Current vs. Zener Voltage Zener Voltage (V)
Zener Current vs. Zener Voltage Zener Voltage (V)
Zener Current (mA)
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