BZX84C4V3 Fairchild Semiconductor, BZX84C4V3 Datasheet - Page 2

• Manufacturer Part Number: BZX84C4V3
• Description: DIODE ZENER 4.3V 350MW SOT-23
• Manufacturer: Fairchild Semiconductor

Specifications of BZX84C4V3

• Voltage - Zener (nom) (vz): 4.3V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 5µA @ 1V
• Tolerance: ±5%
• Power - Max: 350mW
• Impedance (max) (zzt): 90 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -55°C ~ 150°C
• Zener Voltage: 4.3 V
• Voltage Tolerance: 5 %
• Voltage Temperature Coefficient: - 1.75 mV / K
• Zener Current: 5 mA
• Power Dissipation: 350 mW
• Maximum Reverse Leakage Current: 5 uA
• Maximum Zener Impedance: 90 Ohms
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BZX84C 27
BZX84C 30
BZX84C 33
BZX84C 3V3
BZX84C 3V6
BZX84C 3V9
BZX84C 4V3
BZX84C 4V7
BZX84C 5V1
BZX84C 5V6
BZX84C 6V2
BZX84C 6V8
BZX84C 7V5
BZX84C 8V2
BZX84C 9V1
BZX84C 10
BZX84C 11
BZX84C 12
BZX84C 13
BZX84C 15
BZX84C 16
BZX84C 18
BZX84C 20
BZX84C 22
BZX84C 24
BZX84C 27
BZX84C 30
BZX84C 33
Device
V
Electrical Characteristics
*
Capacitance @ VR = 0.0 volts; Frequency = 1.0 megahertz.
F
Device
Foward Voltage = 0.9 V Maximum @ I
Mark
Y10
Y11
Y12
10.5
11.2
12.6
15.4
16.8
18.9
23.1
V
(V)
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
14
21
25.1
MIN
28
31
R
V
Z
I
Z
(V)
= 2.0 mA
MAX
28.9
32
35
(continued)
F
= 10 mA for all BZX 84 series
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
( A)
5.0
5.0
5.0
5.0
0.7
0.5
0.2
0.1
0.1
0.1
I
Z
3
2
1
3
2
1
R
Z
80
80
80
( )
TA = 25°C unless otherwise noted
MIN
27.8
30.8
25
V
Zeners (BZX84C 3V3 - BZX84C 33)
Z
CAP*
I
Z
(pF)
450
450
450
450
260
225
200
185
155
140
135
130
130
130
130
120
110
105
100
(V)
85
85
80
70
70
70
= 100 A
MAX
28.9
32
35
Z
300
300
325
Z
( )
D
+ 10.4
+ 12.4
+ 14.4
+ 16.4
+ 18.4
+ 21.4
+ 24.4
+ 27.4
+ 0.4
+ 1.2
+ 2.5
+ 3.2
+ 3.8
+ 4.5
+ 5.4
+ 6.0
+ 7.0
+ 9.2
VZ
- 3.5
- 3.5
- 3.5
- 3.5
- 3.5
- 2.7
- 2.0
MIN
/ D
25.2
28.1
31.1
MIN
t
@
V
Z
5.0 mA
I
Z
(V)
= 10 mA
MAX
29.3
32.4
35.4
+ 25.3
+ 29.4
+ 33.4
(mV/k)
MAX
+ 0.2
+ 1.2
+ 2.5
+ 3.7
+ 4.5
+ 5.3
+ 6.2
+ 7.0
+ 8.0
+ 9.0
BZX84 Series Rev. C
+ 10
+ 11
+ 13
+ 14
+ 16
+ 18
+ 20
+ 22
0.0
0.0
0.0
0.0
(continued)
Z
Z
( )
45
50
55