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기능 Small Signal Zener Diodes
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BZX84B43 데이터시트, 핀배열, 회로
www.vishay.com
BZX84-Series
Vishay Semiconductors
Small Signal Zener Diodes
3
12
20421
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom.
Test current IZT
VZ specification
Int. construction
2.4 to 75
2; 5
Pulse current
Single
UNIT
V
mA
FEATURES
• Silicon planar Zener diodes
• The Zener voltages are graded according to the
international E24 standard. Standard Zener
voltage tolerance is ± 5 %, indicated by the “C”
in the ordering code. Replace “C” with “B” for
± 2 % tolerance.
• AEC-Q101 qualified
• ESD capability acc. to AEC-Q101:
human body model: > 8 kV,
machine model: > 800 V
• Base P/N-E3 - RoHS-compliant, commercial grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
BZX84C2V4-E3-08 to BZX84C75-E3-08
BZX84B2V4-E3-08 to BZX84B75-E3-08
BZX84C2V4-HE3-08 to BZX84C75-HE3-08
BZX84-series
BZX84B2V4-HE3-08 to BZX84B75-HE3-08
BZX84C2V4-E3-18 to BZX84C75-E3-18
BZX84B2V4-E3-18 to BZX84B75-E3-18
BZX84C2V4-HE3-18 to BZX84C75-HE3-18
BZX84B2V4-HE3-18 to BZX84B75-HE3-18
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
3000 (8 mm tape on 7" reel)
15 000
10 000 (8 mm tape on 13" reel)
10 000
PACKAGE
PACKAGE NAME
SOT-23
WEIGHT
8.8 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
PARAMETER
TEST CONDITION
Power dissipation
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
Operating temperature range
Tamb = 25 °C, device on fiberglass substrate,
acc. layout on page 7
Tamb = 25 °C, device on fiberglass substrate,
acc. layout on page 7
SYMBOL
Ptot
RthJA
Tj
Tstg
Top
VALUE
300
420
150
- 65 to + 150
- 55 to + 150
UNIT
mW
K/W
°C
°C
°C
Rev. 2.0, 28-Feb-13
1 Document Number: 85763
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




BZX84B43 pdf, 반도체, 판매, 대치품
www.vishay.com
BZX84-Series
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
mA
103
102
IF 10
1
TJ = 100 °C
10-1
TJ = 25 °C
10-2
10-3
10-4
10-5
0
18114
0.2 0.4 0.6 0.8
VF
Fig. 1 - Forward Characteristics
1V
Ω
100
5
4
rzj
3
2
10
TJ = 25 °C
33
27
22
18
5 15
4
12
3
10
2 6.8/8.2
1
0.1
18119
2
51 2
5 10 2
IZ
6.2
5 100 mA
Fig. 4 - Dynamic Resistance vs. Zener Current
mW
500
400
P
tot
300
200
100
0
0 100 200 °C
18115
Tamb
Fig. 2 - Admissible Power Dissipation vs. Ambient Temperature
Ω
103
7
5
4
Rzj 3
2
47 + 51
43
39
36
102
7
5
4
3
2
Tj = 25 °C
10
0.1
18120
2 3 45
1 2 3 4 5 10
IZ mA
Fig. 5 - Dynamic Resistance vs. Zener Current
Ω
1000
5
4
3
rzj 2
100
5
4
3
2
TJ = 25 °C
10
5
4
3
2
1
0.1 2
18117
51 2
5 10 2
IZ
2.7
3.6
4.7
5.1
5.6
5 100 mA
Fig. 3 - Dynamic Resistance vs. Zener Current
Ω
103
Rzth
5
4
3
2
102
5
4
3
2
Rzth
=
RthA
x
VZ
x
ΔVZ
ΔT
j
10
5
4
3 negative
2
1
1
18121
2 3 45
positive
10 2 3 4 5 100 V
VZ at IZ = 5 mA
Fig. 6 - Thermal Differential Resistance vs. Zener Voltage
Rev. 2.0, 28-Feb-13
4 Document Number: 85763
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

4페이지










BZX84B43 전자부품, 판매, 대치품
www.vishay.com
LAYOUT FOR RthJA TEST
Thickness: fiberglass 0.059" (1.5 mm)
Copper leads 0.012" (0.3 mm)
12 (0.47)
15 (0.59)
0.8 (0.03)
BZX84-Series
Vishay Semiconductors
7.5 (0.3)
3 (0.12)
1 (0.4)
2 (0.8)
2 (0.8)
1 (0.4)
5 (0.2)
1.5 (0.06)
5.1 (0.2)
17451
PACKAGE DIMENSIONS in millimeters (inches): SOT-23
3.1 (0.122)
2.8 (0.110)
0.550 ref. (0.022 ref.)
0.45 (0.018)
0.35 (0.014)
0.45 (0.018)
0.35 (0.014)
0.45 (0.018)
0.35 (0.014)
0.5 (0.020)
0.3 (0.012)
2.6 (0.102)
2.35 (0.093)
Foot print recommendation:
0.7 (0.028)
1 (0.039)
0.9 (0.035)
Document no.: 6.541-5014.01-4
Rev. 8 - Date: 23.Sept.2009
17418
1 (0.039)
0.9 (0.035)
0.95 (0.037)
0.95 (0.037)
Rev. 2.0, 28-Feb-13
7 Document Number: 85763
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

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