BZT55B43 Datasheet PDF - SEMTECH

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BZT55B43
SEMTECH

Part Number BZT55B43
Description SILICON EPITAXIAL PLANAR ZENER DIODES
Page 5 Pages


BZT55B43 datasheet pdf
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BZT55 Series
SILICON EPITAXIAL PLANAR ZENER DIODES
Features
• Very sharp reverse characteristic
• Low reverse current level
• Available with tighter tolerances
• Very high stability
• Low noise
LS-34
Applications
• Voltage stabilization
QuadroMELF
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Power Dissipation
Z-Current
Junction Temperature
Storage Temperature Range
Characteristics at Ta = 25 OC
Parameter
Thermal Resistance Junction to Ambient Air
On PC board 50 mm X 50 mm X 1.6 mm
Forward Voltage
at IF = 100 mA
Symbol
Ptot
IZ
Tj
TS
Value
500
Ptot / VZ
175
- 65 to + 175
Unit
mW
mA
OC
OC
Symbol
RthJA
VF
Max.
500
1.5
Unit
K/W
V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/01/2007



No Preview Available !

BZT55 Series
Zener Voltage Range 1)
Dynamic Resistance
Reverse Leakage Current
Type
lZT for
VZT
rzjT rzjK at IZK Ta = 25 OC Ta = 150 OC
mA V
Ω Ω mA µA
µA
BZT55C2V4
5
2.28...2.56
< 85
< 600
1
< 50
< 100
BZT55C2V7
5
2.5...2.9
< 85
< 600
1
< 10
< 50
BZT55C3V0
5
2.8...3.2
< 90
< 600
1
<4
< 40
BZT55C3V3
5
3.1...3.5
< 90
< 600
1
<2
< 40
BZT55C3V6
5
3.4...3.8
< 90
< 600
1
<2
< 40
BZT55C3V9
5
3.7...4.1
< 90
< 600
1
<2
< 40
BZT55C4V3
5
4.0...4.6
< 90
< 600
1
<1
< 20
BZT55C4V7
5
4.4...5.0
< 80
< 600
1
< 0.5
< 10
BZT55C5V1
5
4.8...5.4
< 60
< 550
1
< 0.1
<2
BZT55C5V6
5
5.2...6.0
< 40
< 450
1
< 0.1
<2
BZT55C6V2
5
5.8...6.6
< 10
< 200
1
< 0.1
<2
BZT55C6V8
5
6.4...7.2
< 8 < 150 1
< 0.1
<2
BZT55C7V5
5
7.0...7.9
< 7 < 50 1 < 0.1
<2
BZT55C8V2
5
7.7...8.7
< 7 < 50 1
BZT55C9V1 2)
5
8.5...9.6
< 10
< 50
1
BZT55C10 2)
5
9.4...10.6
< 15
< 70
1
BZT55C11 2)
5
10.4...11.6
< 20
< 70
1
BZT55C12 2)
5
11.4...12.7
< 20
< 90
1
BZT55C13 2)
5
12.4...14.1
< 26
< 110
1
BZT55C15 2)
5
13.8...15.6
< 30
< 110
1
BZT55C16 2)
5
15.3...17.1
< 40
< 170
1
BZT55C18 2)
5
16.8...19.1
< 50
< 170
1
BZT55C20 2)
5
18.8...21.2
< 55
< 220
1
BZT55C22 2)
5
20.8...23.3
< 55
< 220
1
BZT55C24 2)
5
22.8...25.6
< 80
< 220
1
BZT55C27 2)
5
25.1...28.9
< 80
< 220
1
BZT55C30 2)
5
28...32
< 80
< 220
1
BZT55C33 2)
5
31...35
< 80
< 220
1
BZT55C36 2)
5
34...38
< 80
< 220
1
BZT55C39 2)
2.5
37...41
< 90
< 500
0.5
BZT55C43 2)
2.5
40...46
< 90
< 600
0.5
BZT55C47 2)
2.5
44...50
< 110
< 700
0.5
BZT55C51 2)
2.5
48...54
< 125
< 700
0.5
BZT55C56 2)
2.5
52...60
< 135 < 1000
0.5
BZT55C62 2)
2.5
58...66
< 150 < 1000
0.5
BZT55C68 2)
2.5
64…72
< 200 < 1000
0.5
BZT55C75 2)
2.5
70…79
< 250 < 1500
0.5
1) Tested with pulses tp = 20 ms.
2) Additional measurement of Voltage group 9V1 to 75 at 95% Vzmin 35 nA
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<5
<5
<5
< 10
< 10
< 10
< 10
< 10
IR at VR
V
1
1
1
1
1
1
1
1
1
1
2
3
5
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
Temp Coefficient
of Zener Voltage
TKvz
%/K
-0.09...-0.06
-0.09...-0.06
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.06...-0.03
-0.05...0.02
-0.02...0.02
-0.05...+0.05
0.03...0.06
0.03...0.07
0.03...0.07
0.03...0.08
0.03...0.09
0.03...0.10
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/01/2007



No Preview Available !

BZT55 Series
Zener Voltage Range 1)
Dynamic Resistance
Reverse Leakage Current
Type
lZT for
VZT
rzjT rzjK at IZK Ta = 25 OC Ta = 150 OC
mA V
Ω Ω mA µA
µA
BZT55B2V4
5
2.35…2.45
< 85
< 600
1
< 50
< 100
BZT55B2V7
5
2.64…2.76
< 85
< 600
1
< 10
< 50
BZT55B3V0
5
2.94…3.06
< 90
< 600
1
<4
< 40
BZT55B3V3
5
3.24…3.36
< 90
< 600
1
<2
< 40
BZT55B3V6
5
3.52…3.68
< 90
< 600
1
<2
< 40
BZT55B3V9
5
3.82…3.98
< 90
< 600
1
<2
< 40
BZT55B4V3
5
4.22…4.38
< 90
< 600
1
<1
< 20
BZT55B4V7
5
4.6…4.8
< 80
< 600
1
< 0.5
< 10
BZT55B5V1
5
5.0…5.2
< 60
< 550
1
< 0.1
<2
BZT55B5V6
5
5.48…5.72
< 40
< 450
1
< 0.1
<2
BZT55B6V2
5
6.08…6.32
< 10
< 200
1
< 0.1
<2
BZT55B6V8
5 6.66…6.94
< 8 < 150 1
< 0.1
<2
BZT55B7V5
5 7.35…7.65
< 7 < 50 1 < 0.1
<2
BZT55B8V2
5 8.04…8.36
< 7 < 50 1
BZT55B9V1 2)
5
8.92…9.28
< 10
< 50
1
BZT55B10 2)
5
9.8…10.2
< 15
< 70
1
BZT55B11 2)
5 10.78…11.22 < 20
< 70
1
BZT55B12 2)
5 11.76…12.24 < 20
< 90
1
BZT55B13 2)
5 12.74…13.26 < 26 < 110
1
BZT55B15 2)
5
14.7…15.3
< 30
< 110
1
BZT55B16 2)
5
15.7…16.3
< 40
< 170
1
BZT55B18 2)
5 17.64…18.36 < 50 < 170
1
BZT55B20 2)
5
19.6…20.4
< 55
< 220
1
BZT55B22 2)
5 21.55…22.45 < 55 < 220
1
BZT55B24 2)
5
23.5…24.5
< 80
< 220
1
BZT55B27 2)
5
26.4…27.6
< 80
< 220
1
BZT55B30 2)
5
29.4…30.6
< 80
< 220
1
BZT55B33 2)
5
32.4…33.6
< 80
< 220
1
BZT55B36 2)
5
35.3…36.7
< 80
< 220
1
BZT55B39 2)
2.5 38.2…39.8
< 90
< 500
0.5
BZT55B43 2)
2.5 42.1…43.9
< 90
< 600
0.5
BZT55B47 2)
2.5
46.1…47.9
< 110
< 700
0.5
BZT55B51 2)
2.5
50…52
< 125
< 700
0.5
BZT55B56 2)
2.5
54.9…57.1
< 135 < 1000
0.5
BZT55B62 2)
2.5
60.8…63.2
< 150 < 1000
0.5
BZT55B68 2)
2.5
66.6…69.4
< 200 < 1000
0.5
BZT55B75 2)
2.5
73.5…76.5
< 250 < 1500
0.5
1) Tested with pulses tp = 20 ms.
2) Additional measurement of Voltage group 9V1 to 75 at 95% Vzmin 35 nA
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<5
<5
<5
< 10
< 10
< 10
< 10
< 10
IR at VR
V
1
1
1
1
1
1
1
1
1
1
2
3
5
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
Temp Coefficient
of Zener Voltage
TKvz
%/K
-0.09...-0.06
-0.09...-0.06
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.06...-0.03
-0.05...0.02
-0.02...0.02
-0.05...+0.05
0.03...0.06
0.03...0.07
0.03...0.07
0.03...0.08
0.03...0.09
0.03...0.10
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/01/2007



No Preview Available !

BZT55 Series
Total power dissipation vs.
Ambient temperature
600
400
200
0
40 80
120 160 200
Ambient temperature , C
Typical change of working voltage
under operating conditions at Ta=25 C
1000
100
Tj=25 C
Iz=5mA
10
1
05
10 15 20 25
Vz - Z-Voltage, V
Typical change of working voltage
vs. Junction temperature
1.3
VZtn=VZt/VZ(25 C)
1.2
TKVZ=10X10-4 /K
8X10-4 /K
1.1 6X10-4 /K
4X10-4 /K
2X10 -4 /K
1.0 0
-2X10-4 /K
-4X10 -4/K
0.9
0.8
-60
0 60 120 180
Junction temperature , C
240
Temperature coefficient
of Vz vs. Z-Voltage
15
10
5
Iz=5mA
0
-5
10 20 30 40 50
Vz - Z-Voltage, V
Capacitance vs. Z-Voltage
200
150
100
VR=2V
Tj=25 C
50
0 5 10 15 20 25
Vz - Z-Voltage, V
Forward current vs. Forward voltage
100
Tj=25 C
10
1
0.1
0.01
0.001
0
0.2 0.4 0.6 0.8
Forward voltage, V
1.0
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/01/2007



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