ZENER DIODES. BZX55C91 Datasheet

BZX55C91 DIODES. Datasheet pdf. Equivalent


Part BZX55C91
Description SILICON ZENER DIODES
Feature BZX55C2V0 ~ BZX55C100 VZ : 2.0 - 100 Volts PD : 500 mW FEATURES : * Complete 2.0 to 100 Volts * High.
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BZX55C91 Datasheet
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BZX55C91
BZX55C2V0 ~ BZX55C100
VZ : 2.0 - 100 Volts
PD : 500 mW
FEATURES :
* Complete 2.0 to 100 Volts
* High surge current capability
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
SILICON ZENER DIODES
DO - 35
0.079(2.0 )max.
0.020 (0.52)max.
1.00 (25.4)
min.
0.150 (3.8)
max.
1.00 (25.4)
min.
Dimensions in inches and ( millimeters )
MECHANICAL DATA
* Case : Molded glass
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end. When operated in zener mode,
cathode will be positive with respect to anode
* Mounting position : Any
* Weight : 0.13 gram (approx.)
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating
Power Dissipation (Note1)
Maximum Forward Voltage at IF =100 mA
Maximum Thermal Resistance Junction to Ambient Air (Note1)
Junction Temperature Range
Storage Temperature Range
Symbol
PD
VF
RθJA
Tj
Ts
Value
500
1.0
300
- 65 to + 200
- 65 to + 200
Note : (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Unit
mW
V
°C/W
°C
°C
Page 1 of 2
Rev. 05 : June 25, 2005



BZX55C91
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Zener Voltage
Maximum Zener
Maximum Reverse Temp. coefficient Admissible
Type
Number
BZX55C2V0
Nom1)
(V)
2.0
VZ @ IZT
Min2) Max2)
(V) (V)
1.9 2.1
IZT
(mA)
5.0
Impedance
ZZT @ IZT ZZk @ IZK
() ()
85 600
IZK
(mA)
1.0
Leakage Current, IR
Ta=25°C Ta=150°C at VR
(µA) (µA) (V)
100 200 1.0
of Zener Voltage
TKVZ
(% / K)
-0.09...-0.06
Zener
Current(2)
IZM (mA)
175
BZX55C2V2
2.2 2.08 2.41 5.0
85
600
1.0 50
100 1.0
-0.09...-0.06
160
BZX55C2V4
2.4 2.28 2.56 5.0
85
600
1.0 50
100 1.0
-0.09...-0.06
145
BZX55C2V7
2.7 2.5 2.9 5.0
85
600 1.0 10 50 1.0 -0.09...-0.06
135
BZX55C3V0
3.0 2.8 3.2 5.0
85
600
1.0 4.0
40 1.0
-0.08...-0.05
125
BZX55C3V3
3.3 3.1 3.5 5.0
85
600
1.0 2.0
40 1.0
-0.08...-0.05
115
BZX55C3V6
3.6 3.4 3.8 5.0
85
600
1.0 2.0
40 1.0
-0.08...-0.05
105
BZX55C3V9
3.9 3.7 4.1 5.0
85
600
1.0 2.0
40 1.0
-0.08...-0.05
95
BZX55C4V3
4.3 4.0 4.6 5.0
75
600
1.0 1.0
20 1.0
-0.06...-0.03
90
BZX55C4V7
4.7 4.4 5.0 5.0
60
600
1.0 0.5
10 1.0
-0.05...+0.02
85
BZX55C5V1
5.1 4.8 5.4 5.0
35
550
1.0 0.1
2.0 1.0
-0.02...+0.02
80
BZX55C5V6
5.6 5.2 6.0 5.0
25
450
1.0 0.1
2.0 1.0
-0.05...+0.05
70
BZX55C6V2
6.2 5.8 6.6 5.0
10
200
1.0 0.1
2.0 2.0
0.03...0.06
64
BZX55C6V8
6.8 6.4 7.2 5.0
8
150
1.0 0.1
2.0 3.0
0.03...0.07
58
BZX55C7V5
7.5 7.0 7.9 5.0
7
50
1.0 0.1
2.0 5.0
0.03...0.07
53
BZX55C8V2
8.2 7.7 8.7 5.0
7
50
1.0 0.1
2.0 6.2
0.03...0.08
47
BZX55C9V1
9.1 8.5 9.6 5.0
10
50
1.0 0.1
2.0 6.8
0.03...0.09
43
BZX55C10
10 9.4 10.6 5.0
15
70
1.0 0.1
2.0 7.5
0.03...0.10
40
BZX55C11
11 10.4 11.6 5.0
20
70
1.0 0.1
2.0 8.2
0.03...0.11
36
BZX55C12
12 11.4 12.7 5.0
20
90
1.0 0.1
2.0 9.1
0.03...0.11
32
BZX55C13
13 12.4 14.1 5.0
26
110
1.0 0.1
2.0 10.0
0.03...0.11
29
BZX55C14
14 13.1 15.0 5.0
28
110
1.0 0.1
2.0 10.5
0.03...0.11
28
BZX55C15
15 13.8 15.6 5.0
30
110 1.0 0.1 2.0 11
0.03...0.11
27
BZX55C16
16 15.3 17.1 5.0
40
170 1.0 0.1 2.0 12
0.03...0.11
24
BZX55C18
18 16.8 19.1 5.0
50
170 1.0 0.1 2.0 13
0.03...0.11
21
BZX55C20
20 18.8 21.2 5.0
55
220 1.0 0.1 2.0 15
0.03...0.11
20
BZX55C22
22 20.8 23.3 5.0
55
220 1.0 0.1 2.0 16
0.04...0.12
18
BZX55C24
24 22.8 25.6 5.0
80
220 1.0 0.1 2.0 18
0.04...0.12
16
BZX55C27
27 25.1 28.9 5.0
80
220 1.0 0.1 2.0 20
0.04...0.12
14
BZX55C30
30 28 32 5.0
80
220 1.0 0.1 2.0 22
0.04...0.12
13
BZX55C33
33 31 35 5.0
80
220 1.0 0.1 2.0 24
0.04...0.12
12
BZX55C36
36 34 38 5.0
80
220 1.0 0.1 2.0 27
0.04...0.12
11
BZX55C39
39 37 41 2.5
90
500 0.5 0.1 5.0 30
0.04...0.12
10
BZX55C43
43 40 46 2.5
90
500 0.5 0.1 5.0 33
0.04...0.12
9.2
BZX55C47
47 44 50 2.5
110
600 0.5 0.1 5.0 36
0.04...0.12
8.5
BZX55C51
51 48 54 2.5
125
700
0.5 0.1
10
BZX55C56
56 52 60 2.5
135
700
0.5 0.1
10
BZX55C62
62 58 66 2.5
150
1000
0.5 0.1
10
BZX55C68
68 64 72 2.5
200
1000
0.5 0.1
10
BZX55C75
75 70 79 2.5
250
1000
0.5 0.1
10
BZX55C82
82 77 87 2.5
300
1500
0.25 0.1
10
BZX55C91
91 85 96 1.0
450
2000
0.1 0.1
10
BZX55C100
100 94 106 1.0
450
5000
0.1 0.1
10
Notes: 1) Tested with pulses tp = 20 ms
2) Valid Provided that leads are kept at ambient temperature at a distance of 8 mm from case
3) For ± 2% tolerance altered the sixth letter of type from "C" to be "B"
(4) at Iz = 2.5 mA
39
43
47
51
56
62
68
75
0.04...0.12
typ. 0.1(4)
typ. 0.1(4)
typ. 0.1(4)
typ. 0.1(4)
typ. 0.1(4)
typ. 0.1(4)
typ. 0.1(4)
7.8
7.0
6.4
5.9
5.3
4.8
4.4
4.0
Page 2 of 2
Rev. 05 : June 25, 2005







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