MMBZ5223B Fairchild Semiconductor, MMBZ5223B Datasheet - Page 3

• Manufacturer Part Number: MMBZ5223B
• Description: DIODE ZENER 2.7V 350MW SOT-23
• Manufacturer: Fairchild Semiconductor

Specifications of MMBZ5223B

• Voltage - Zener (nom) (vz): 2.7V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 75µA @ 1V
• Tolerance: ±5%
• Power - Max: 350mW
• Impedance (max) (zzt): 30 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -55°C ~ 150°C
• Configuration: Single
• Package Type: SOT-23
• Zener Voltage (typ): 2.7V
• Zener Test Current: 20mA
• Voltage Tolerance: 5%
• Power Dissipation: 350mW
• Knee Impedance: 30Ohm
• Operating Temperature Classification: Military
• Rev Curr: 75uA
• Mounting: Surface Mount
• Pin Count: 3
• Operating Temp Range: -55C to 150C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2004 Fairchild Semiconductor Corporation
Typical Characteristics
5
4
3
2
1
15
10
35
30
25
20
15
10
1
5
0
5
1
1
T = -25 C
V = 12.0V
12 Zener Voltage vs. Zener Temperature
A
Z
V = 12.0V
V = 5.1V
3.3 Zener Voltage vs. Temperature
Z
Z
Zener Current vs. Zener Voltage
V = 33.0V
º
Z
2
2
2
I - ZENER CURRENT (mA)
I - ZENER CURRENT (mA)
I - ZENER CURRENT (mA)
Z
T = 25 C
Z
Z
A
º
V = 3.3V
Z
5
5
5
T = -25 C
T = 25 C
A
T = 85 C
A
A
º
º
º
10
10
10
T = 125 C
T = 100 C
T = 125 C
T = 85 C
A
A
A
A
T = 25 C
T = 100 C
A
A
º
º
V = 3.3V
º
º
20
20
Z
20
º
º
30
30
30
5000
2000
1000
5.5
4.5
40
35
30
25
20
500
200
100
6
5
4
50
20
10
1
5
2
1
1
0.1
T = -25 C
V = 33.0V
T = 100 C
T = -25 C
33 Zener Voltage vs. Zener Temperature
V = 5.1V
A
A
A
Z
V = 12.0V
V = 3.3V
Z
Zener Current vs. Zener Impedence
Z
Z
5.1 Zener Voltage vs. Temperature
0.2
º
º
º
V = 5.1V
2
2
Z
T = 25 C
I - ZENER CURRENT (mA)
A
I - ZENER CURRENT (mA)
I - ZENER CURRENT (mA)
Z
Z
Z
V = 33.0V
0.5
Z
º
T = 100 C
T = 25 C
A
A
1
º
5
5
º
2
MMBZ5221B-MMBZ5257B, Rev. A2
10
10
T = 125 C
T = 125 C
T = 85 C
T = 85 C
A
A
A
A
5
T = 25 C
º
º
º
º
A
10
20
20
º
30
30
20