MMSZ5238B Fairchild Semiconductor, MMSZ5238B Datasheet - Page 2
![DIODE ZENER 8.7V 500MW SOD-123](/photos/5/24/52469/mfg_sod-123_desc_sml.jpg)
MMSZ5238B
Manufacturer Part Number
MMSZ5238B
Description
DIODE ZENER 8.7V 500MW SOD-123
Manufacturer
Fairchild Semiconductor
Datasheet
1.MMSZ5230B.pdf
(3 pages)
Specifications of MMSZ5238B
Voltage - Zener (nom) (vz)
8.7V
Voltage - Forward (vf) (max) @ If
900mV @ 10mA
Current - Reverse Leakage @ Vr
3µA @ 6.5V
Tolerance
±5%
Power - Max
500mW
Impedance (max) (zzt)
8 Ohm
Mounting Type
Surface Mount
Package / Case
SOD-123
Operating Temperature
-55°C ~ 150°C
Zener Voltage
8.7 V
Voltage Tolerance
5 %
Zener Current
20 mA
Power Dissipation
500 mW
Maximum Reverse Leakage Current
3 uA
Maximum Zener Impedance
8 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Zener Voltage Vz Typ
8.7V
Power Dissipation Pd
500mW
Diode Case Style
SOD-123
No. Of Pins
2
Zener Voltage Vz Max
9.135V
Diode Type
Zener
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMSZ5238B-7-01-F
Manufacturer:
DIODES
Quantity:
126 000
Company:
Part Number:
MMSZ5238B-7-F
Manufacturer:
Diodes Inc
Quantity:
38 731
Company:
Part Number:
MMSZ5238BS-7-F
Manufacturer:
DIODES
Quantity:
15 000
Company:
Part Number:
MMSZ5238BT1G
Manufacturer:
ON
Quantity:
30 000
©2004 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 5. 12 Zener Voltage vs. Zener Temperature
35
30
25
20
15
10
5
4
3
2
1
15
10
5
5
0
1
1
Figure 3. 3.3 Zener Voltage vs. Temperature
1
Figure 1. Zener Current vs. Zener Voltage
T = -25 C
V = 12.0V
A
Z
V = 12.0V
V = 5.1V
Z
Z
V = 33.0V
Z
º
2
2
2
I - ZENER CURRENT (mA)
I - ZENER CURRENT (mA)
I - ZENER CURRENT (mA)
Z
T = 25 C
Z
Z
A
V = 3.3V
º
Z
5
5
5
T = -25 C
T = 25 C
A
A
T = 85 C
A
º
º
º
10
10
10
T = 100 C
T = 125 C
T = 125 C
T = 85 C
A
A
A
A
T = 100 C
T = 25 C
A
A
º
V = 3.3V
º
º
º
Z
20
20
20
º
º
30
30
30
Figure 6. 33 Zener Voltage vs. Zener Temperature
5.5
4.5
5000
2000
1000
40
35
30
25
20
500
200
100
6
5
4
Figure 2. Zener Current vs. Zener Impedence
50
20
10
Figure 4. 5.1 Zener Voltage vs. Temperature
1
1
5
2
1
T = -25 C
V = 33.0V
0.1
T = 100 C
T = -25 C
V = 5.1V
A
A
A
Z
V = 12.0V
Z
V = 3.3V
Z
Z
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
T = 100 C
º
T = 25 C
A
A
1
º
5
5
º
2
10
MMSZ5226B - MMSZ5257B, Rev. E
10
T = 125 C
T = 125 C
T = 85 C
T = 85 C
A
A
A
A
5
T = 25 C
º
º
º
A
º
10
20
20
º
30
20
30