MMBZ5257BLT1G ON Semiconductor, MMBZ5257BLT1G Datasheet - Page 5

• Manufacturer Part Number: MMBZ5257BLT1G
• Description: DIODE ZENER 33V 225MW SOT-23
• Manufacturer: ON Semiconductor
• Type: Voltage Regulatorr

Specifications of MMBZ5257BLT1G

• Voltage - Zener (nom) (vz): 33V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 100µA @ 25V
• Power - Max: 225mW
• Impedance (max) (zzt): 58 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -65°C ~ 150°C
• Number Of Elements: Single
• Package Type: SOT-23
• Zener Voltage (typ): 33V
• Zener Test Current: 3.8mA
• Voltage Tolerance: 5%
• Power Dissipation: 300mW
• Knee Impedance: 58Ohm
• Operating Temperature Classification: Military
• Rev Curr: 100nA
• Mounting: Surface Mount
• Pin Count: 3
• Operating Temp Range: -65C to 150C
• Zener Voltage: 33 V
• Zener Current: 10 mA
• Maximum Reverse Leakage Current: 0.1 uA
• Maximum Zener Impedance: 58 Ohms
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Configuration: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Tolerance: -
• Lead Free Status / Rohs Status: Compliant
• Other names: MMBZ5257BLT1GOSTR

1000
0.01
100
100
0.1
10
10
1
1
1
0
0 V BIAS
1 V BIAS
Figure 7. Zener Voltage versus Zener Current
BIAS AT
50% OF V
2
V
Figure 5. Typical Capacitance
Z
, NOMINAL ZENER VOLTAGE (V)
V
Z
Z
4
, ZENER VOLTAGE (V)
NOM
(V
Z
Up to 12 V)
10
6
8
TYPICAL CHARACTERISTICS
MMBZ5221BLT1 Series
T
A
T
10
A
= 25°C
http://onsemi.com
= 25°C
100
12
5
0.00001
0.0001
0.001
1000
0.01
0.01
100
100
0.1
0.1
10
10
1
1
10
0
Figure 8. Zener Voltage versus Zener Current
10
Figure 6. Typical Leakage Current
V
20
30
Z
, NOMINAL ZENER VOLTAGE (V)
V
Z
30
, ZENER VOLTAGE (V)
(12 V to 91 V)
40
50
50
60
70
+150°C
+ 25°C
−55°C
70
T
A
= 25°C
80
90
90