www.vishay.com
BZT55-Series
Vishay Semiconductors
Small Signal Zener Diodes
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
FEATURES • Very sharp reverse characteristic • Low reverse current level • Very high stability • Low noise • Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS • Voltage stabilization
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom. Test current IZT VZ specification Circuit configuration
2.4 to 75 2.5 to 5 Pulse current Single
UNIT V mA
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
BZT55-series
BZT55-series-GS18
BZT55-series
BZT55-series-GS08
TAPED UNITS PER REEL 10 000 per 13" reel 2500 per 7" reel
MINIMUM ORDER QUANTITY 10 000/box 12 500/box
PACKAGE
PACKAGE NAME QuadroMELF (SOD-80)
WEIGHT 34 mg
MOLDING COMPOUND FLAMMABILITY RATING
UL 94 V-0
MOISTURE SENSITIVITY LEVEL
MSL level 1 (according J-STD-020)
SOLDERING CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Power dissipation Zener current Junction to ambient air Junction temperature Storage temperature range Forward voltage (max.)
RthJA ≤ 300 K/W On PC board 50 mm x 50 mm x 1.6 mm
IF = 200 mA
Ptot IZ RthJA Tj Tstg VF
VALUE
500 PV/VZ 500 175 -65 to +175
1.5
UNIT
mW mA K/W °C °C V
Rev. 1.7, 25-Nov-2021
1
Document Number: 85637
For technical questions within your region:
[email protected],
[email protected],
[email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
BZT55-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
ZENER VOLTAGE RANGE (1)
TEST CURRENT
REVERSE LEAKAGE CURRENT
DYNAMIC RESISTANCE
PART NUMBER
VZ at IZT1
IR at VR
IZT1
IZT2 Tamb = Tamb =
25 °C 150 °C
ZZ at IZT1 ZZK at IZT2 f = 1 kHz
V
mA
μA
V
Ω
MIN. NOM. MAX.
MAX.
MAX.
BZT55C2V4
2.28 2.4 2.56
5
1
< 50 < 100 1
< 85
< 600
BZT55C2V7
2.5 2.7 2.9
5
1
< 10 < 50
1
< 85
< 600
BZT55C3V0
2.8 3.0 3.2
5
1
<4
< 40
1
< 90
< 600
BZT55C3V3
3.1 3.3 3.5
5
1
<2
< 40
1
< 90
< 600
BZT55C3V6
3.4 3.6 3.8
5
1
<2
< 40
1
< 90
< 600
BZT55C3V9
3.7 3.9 4.1
5
1
<2
< 40
1
< 90
< 600
BZT55C4V3
4
4.3 4.6
5
1
<1
< 20
1
< 90
< 600
BZT55C4V7
4.4 4.7
5
5
1
< 0.5 < 10
1
< 80
< 600
BZT55C5V1
4.8 5.1 5.4
5
1
< 0.1 < 2
1
< 60
< 550
BZT55C5V6
5.2 5.6
6
5
1
< 0.1 < 2
1
< 40
< 450
BZT55C6V2
5.8 6.2 6.6
5
1
< 0.1 < 2
2
< 10
< 200
BZT55C6V8
6.4 6.8 7.2
5
1
< 0.1 < 2
3
<8
< 150
BZT55C7V5
7
7.5 7.9
5
1
< 0.1 < 2
5
<7
< 50
BZT55C8V2
7.7 8.2 8.7
5
1
< 0.1 < 2
6.2
<7
< 50
BZT55C9V1
8.5 9.1 9.6
5
1
< 0.1 < 2 6.8
< 10
< 50
BZT55C10
9.4 10 10.6
5
1
< 0.1 < 2 7.5
< 15
< 70
BZT55C11
10.4 11 11.6
5
1
< 0.1 < 2 8.2
< 20
< 70
BZT55C12
11.4 12 12.7
5
1
< 0.1 < 2 9.1
< 20
< 90
BZT55C13
12.4 13 14.1
5
1
< 0.1 < 2
10
< 26
< 110
BZT55C15
13.8 15 15.6
5
1
< 0.1 < 2
11
< 30
< 110
BZT55C16
15.3 16 17.1
5
1
< 0.1 < 2
12
< 40
< 170
BZT55C18
16.8 18 19.1
5
1
< 0.1 < 2
13
< 50
< 170
BZT55C20
18.8 20 21.2
5
1
< 0.1 < 2
15
< 55
< 220
BZT55C22
20.8 22 23.3
5
1
< 0.1 < 2
16
< 55
< 220
BZT55C24
22.8 24 25.6
5
1
< 0.1 < 2
18
< 80
< 220
BZT55C27
25.1 27 28.9
5
1
< 0.1 < 2
20
< 80
< 220
BZT55C30
28
30
32
5
1
< 0.1 < 2
22
< 80
< 220
BZT55C33
31
33
35
5
1
< 0.1 < 2
24
< 80
< 220
BZT55C36
34
36
38
5
1
< 0.1 < 2
27
< 80
< 220
BZT55C39
37
39
41
2.5
0.5 < 0.1 < 5
30
< 90
< 500
BZT55C43
40
43
46
2.5
0.5 < 0.1 < 5
33
< 90
< 600
BZT55C47
44
47
50
2.5
0.5 < 0.1 < 5
36
< 110
< 700
BZT55C51
48
51
54
2.5
0.5 < 0.1 < 10 39
< 125
< 700
BZT55C56
52
56
60
2.5
0.5 < 0.1 < 10 43
< 135
< 1000
BZT55C62
58
62
66
2.5
0.5 < 0.1 < 10 47
< 150
< 1000
BZT55C68
64
68
72
2.5
0.5 < 0.1 < 10 51
< 200
< 1000
BZT55C75
70
75
79
2.5
0.5 < 0.1 < 10 56
< 250
< 1500
Notes
• Additional measurement of voltage group 9V1 to 75 at 95 % Vzmin. ≤ 35 nA at Tj 25 °C (1) tp ≤ 10 ms, T/tp > 1000
TEMPERATURE COEFFICIENT
TKVZ
%/K
MIN.
MAX.
-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
0.1
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
Rev. 1.7, 25-Nov-2021
2
Document Number: 85637
For technical questions within your region:
[email protected],
[email protected], DiodesEurope@v.