MMBZ5253BLT1 ON Semiconductor, MMBZ5253BLT1 Datasheet - Page 4

• Manufacturer Part Number: MMBZ5253BLT1
• Description: DIODE ZENER 25V 225MW SOT-23
• Manufacturer: ON Semiconductor

Specifications of MMBZ5253BLT1

• Voltage - Zener (nom) (vz): 25V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 100µA @ 19V
• Power - Max: 225mW
• Impedance (max) (zzt): 35 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -65°C ~ 150°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Tolerance: -
• Other names: MMBZ5253BLT1OSTR

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