MMSZ5254B-TP Micro Commercial Components (MCC), MMSZ5254B-TP Datasheet - Page 3
![500mW, 27V Zener, SOD-123 / 7" REEL](/photos/5/25/52533/353-sod-123_sml.jpg)
MMSZ5254B-TP
Manufacturer Part Number
MMSZ5254B-TP
Description
500mW, 27V Zener, SOD-123 / 7" REEL
Manufacturer
Micro Commercial Components (MCC)
Datasheet
1.MMSZ5231B-TP.pdf
(5 pages)
Specifications of MMSZ5254B-TP
Voltage - Zener (nom) (vz)
27V
Voltage - Forward (vf) (max) @ If
900mV @ 10mA
Current - Reverse Leakage @ Vr
100nA @ 21V
Tolerance
±5%
Power - Max
500mW
Impedance (max) (zzt)
41 Ohm
Mounting Type
Surface Mount
Package / Case
SOD-123
Operating Temperature
-55°C ~ 150°C
Zener Voltage
27 V
Voltage Tolerance
5 %
Voltage Temperature Coefficient
0.09 % / C
Power Dissipation
500 mW
Maximum Reverse Leakage Current
0.1 uA
Maximum Zener Impedance
41 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MMSZ5254B-TPMSTR
Revision: A
MMSZ5221 thru MMSZ5259
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
1000
100
10
-2
-3
-1
8
7
6
5
4
3
2
0
1
1.2
1.0
0.8
0.6
0.4
0.2
1
2
1
0
25
I Z = 1 mA
3
STEADY STATE POWER DERATING
20 mA
P
5 mA
D V
TYPICAL REVERSE CURRENT
50
.
4
S
. T
NOMINAL ZENER VOLTAGE, Volts
A
TEMPERATURE ( C)
5
NORMAL ZENER VOLTAGE, Volts
75
6
www.mccsemi.com
7
100
10
o
8
T
I
F=1 kHZ
Z(AC)=0.1
J
=25 C
125
9
O
I
Z(DC)
10
150
11
155
12
100
3 of 5
1000
1000
100
100
100
10
10
10
1
1
1
0.4
10
1
0 V BIAS
1 V BIAS
STEADY STATE POWER DERATING
150 C
0.5
O
TYPICAL FORWARD VOLTAGE
BIAS AT
50% OF V Z NOM
TYPICAL CAPACITANCE
75 C
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
O
0.6
FORWARD VOLTAGE, Volts
25 C
O
0.7
Micro Commercial Components
10
5 C
0.8
O
0.9
1.0
T =25 C
A
1.1
2011/01/01
o
100
100
1.2
TM