MMBZ5257BLT1G ON Semiconductor, MMBZ5257BLT1G Datasheet - Page 4

• 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
100
−1
−2
−3
10
8
7
6
5
4
3
2
1
0
1
2
1
I
Z
TYPICAL T
FOR MMBZ5221BLT1 SERIES
= 1 mA
20 mA
3
5 mA
(Temperature Range − 55°C to +150°C)
Figure 3. Effect of Zener Voltage on
Figure 1. Temperature Coefficients
4
V
Z
V
, NOMINAL ZENER VOLTAGE (V)
C
Z
, NOMINAL ZENER VOLTAGE
VALUES
5
Zener Impedance
6
10
7
T
I
f = 1 kHz
Z(AC)
J
8
= 25°C
= 0.1 I
V
9
Z
TYPICAL CHARACTERISTICS
@ I
MMBZ5221BLT1 Series
Z(DC)
ZT
10
http://onsemi.com
11
100
12
4
1000
100
100
10
10
1
1
0.4
10
TYPICAL T
FOR MMBZ5221BLT1 SERIES
150°C
0.5
(Temperature Range − 55°C to +150°C)
Figure 2. Temperature Coefficients
Figure 4. Typical Forward Voltage
75 V (MMBZ5267BLT1)
91 V (MMBZ5270BLT1)
V
75°C
C
Z
0.6
, NOMINAL ZENER VOLTAGE (V)
VALUES
V
F
, FORWARD VOLTAGE (V)
25°C
0.7
0°C
0.8
0.9
V
Z
@ I
1.0
ZT
1.1
100
1.2