MMBZ5257BLT1G ON Semiconductor, MMBZ5257BLT1G Datasheet - Page 2

• 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

ELECTRICAL CHARACTERISTICS
(Pinout: 1-Anode, 2-No Connection, 3-Cathode) (T
unless otherwise noted, V
Symbol
Z
Z
I
I
V
V
V
ZK
I
I
ZT
ZK
ZT
R
F
R
Z
F
Reverse Zener Voltage @ I
Reverse Current
Maximum Zener Impedance @ I
Reverse Current
Maximum Zener Impedance @ I
Reverse Leakage Current @ V
Reverse Voltage
Forward Current
Forward Voltage @ I
F
= 0.95 V Max. @ I
Parameter
F
ZT
R
F
ZT
ZK
= 10 mA)
A
MMBZ5221BLT1 Series
= 25°C
http://onsemi.com
2
V
Z
V
R
Zener Voltage Regulator
I
F
I
I
I
R
ZT
V
F
V