MMSZ5242B Diode Datasheet

MMSZ5242B Datasheet, PDF, Equivalent


Part Number

MMSZ5242B

Description

Zener Diode

Manufacture

Multicomp

Total Page 3 Pages
Datasheet
Download MMSZ5242B Datasheet


MMSZ5242B
Zener Diode
Features
•  Planar Die construction
•  500mW Power Dissipation
•  Ideally Suited for Automated Assembly Processes
Mechanical Data
•  Epoxy meets UL 94 V-0 flammability rating
•  Moisture Sensitivity Level 1
•  Approx. Weight: 0.009 grams
Maximum Ratings @ Ta = 25°C unless otherwise specified
Characteristics
Max. Forward Voltage @ If = 10mA
Junction Temperature (Note 1)
Operating and Storage Temperature Range
Symbol
Vf
P(av)
Tj, Tstg
Values
0.9
500
-55 to +150
Note:
1. Mounted on 5mm2 (0.013mm thick) land areas
Unit
V
mW
°C
Electrical Characteristics (Ta = 25°C unless otherwise specified)
Part Number Marking
MMSZ5232B+
MMSZ5234B+
MMSZ5236B+
MMSZ5237B+
MMSZ5242B+
MMSZ5248B+
MMSZ5252B+
E2
E4
F1
F2
H2
J3
K2
Normal
Zener
Voltage
Vz@Izt
Volts
5.6
6.2
7.5
8.2
12
18
24
Test
Current
Izt
mA
20
20
20
20
20
7
5.2
Max. Zener Impedance
Zzt@Izt@Izk=0.25mA
ΩΩ
11 1600
7 1000
6 500
8 500
30 600
21 600
33 600
Max. Reverse Leakage
Current
Ir@Vr
μA Volts
53
54
36
3 6.5
1 9.1
0.1 14
0.1 18
Max. Zener
Voltage
Temp.
%/°C
+0.038
+0.045
+0.058
+0.062
+0.077
+0.085
+0.088
Note:
1. Standard Zener voltage tolerance is ±5% with a “B” suffix (e.g.: MMSZ5225B)
2. Specials Available Include:
   A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
   B. Matched sets.
3. Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead
temperature (Tl) at 30°C, from the diode body.
4. Zener Impedance (Zz) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC
current having an rms value equal to 10% of the dc zener current (Izt or Izk) is superimposed on Izt or Izk.
5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive,
reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test
current, Izt, per JEDEC registration.
www.element14.com
www.farnell.com
www.newark.com
Page <1>
22/06/17 V1.1

MMSZ5242B
Zener Diode
Rating and Characteristic Curves
Typical Reverse Current
Steady State Power Derating
Effect of Zener Voltage on Zener
Impedance
Typical Forward Voltage
Steady State Power Derating
Typical Capacitance
Zener Voltage Vs. Zener Current
Zener Voltage Vs. Zener Current
Typical Leakage Current
www.element14.com
www.farnell.com
www.newark.com
Page <2>
22/06/17 V1.1


Features Zener Diode Features •  Planar Die construction •  500mW Power Dissipa tion •  Ideally Suited for Automate d Assembly Processes Mechanical Data   Epoxy meets UL 94 V-0 flammabilit y rating •  Moisture Sensitivity Le vel 1 •  Approx. Weight: 0.009 gram s Maximum Ratings @ Ta = 25°C unless otherwise specified Characteristics Ma x. Forward Voltage @ If = 10mA Junction Temperature (Note 1) Operating and Sto rage Temperature Range Symbol Vf P(av) Tj, Tstg Values 0.9 500 -55 to +150 Note: 1. Mounted on 5mm2 (0.013mm thick ) land areas Unit V mW °C Electrical Characteristics (Ta = 25°C unless oth erwise specified) Part Number Marking MMSZ5232B+ MMSZ5234B+ MMSZ5236B+ MMSZ5 237B+ MMSZ5242B+ MMSZ5248B+ MMSZ5252B+ E2 E4 F1 F2 H2 J3 K2 Normal Zener Vol tage Vz@Izt Volts 5.6 6.2 7.5 8.2 12 18 24 Test Current Izt mA 20 20 20 20 20 7 5.2 Max. Zener Impedance Zzt@Izt@Iz k=0.25mA ΩΩ 11 1600 7 1000 6 500 8 500 30 600 21 600 33 600 Max. Reverse Leakage Current Ir@Vr μA Volts 53 54 36 3 6.5 1 9.1 0.1.
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