FCI ZMM55-C2V4

ZMM55C-SERIES
Data Sheet
½ Watt
ZENER DIODES (2.28V to 50V)
Description
Mechanical Dimensions
DO-213AA
(Mini-MELF)
Features
n WIDE VOLTAGE RANGE
n 1,2,5, & 20% VOLTAGE
TOLERANCES AVAILABLE
n MEETS UL SPECIFICATION 94V-0
Maximum Ratings
ZMM55C-SERIES
DC Power Dissipation with TL = > = 75°C ...PD
............................................. 500 ...............................................
Lead Length = .375 Inches
Derate Above 50 °C
.............................................
Operating & Storage Temperature Range...TJ, TSTRG
......................................... -65 to 100 ..........................................
...............................................
Zener Voltage (V)
Zener Current (mA)
Zener Current vs. Zener Voltage
Zener Voltage (V)
mW
mW / °C
°C
Typical Junction Capacitance
Junction
Capacitance (pF)
Steady State
Power (W)
Lead Temperature (°°C)
4
Temperature Coefficients vs. Voltage
Temperature
Coefficient (mV/oC)
Steady State Power Derating
Units
1 V Bias
0 V Bias
50% Vz Bias
Zener Voltage (V)
NOTES: 1. For 1.0% Tolerance, Specify Suffix ‘‘A’’. For 2%
Suffix ‘‘B’’, For 5% Suffix "C", and For 20% Suffix "D".
2. TA = 25 °C unless otherwise specified. Measurements made at Thermal Equilibrium.
Lead Length = .375". Thermal Resistance of Heat Sink = 30°C / W, VF = 1.1V Max. @ IF = 200mA
Electrical Characteristics @ 25 O C.
Part #
Nominal
Zener
Voltage*
ZMM55-C2V4
ZMM55-C2V7
ZMM55-C3V0
ZMM55-C3V3
ZMM55-C3V6
ZMM55-C3V9
ZMM55-C4V3
ZMM55-C4V7
ZMM55-C5V1
ZMM55-C5V6
ZMM55-C6V2
ZMM55-C6V8
ZMM55-C7V5
ZMM55-C8V2
ZMM55-C9V1
ZMM55-C10
ZMM55-C11
ZMM55-C12
ZMM55-C13
ZMM55-C15
ZMM55-C16
ZMM55-C18
ZMM55-C20
ZMM55-C22
ZMM55-C24
ZMM55-C27
ZMM55-C30
ZMM55-C33
ZMM55-C36
ZMM55-C39
ZMM55-C43
ZMM55-C47
2.28-2.56
2.5-2.9
2.8-3.2
3.1-3.5
3.4-3.8
3.7-4.1
4.0-4.6
4.4-5.0
4.8-5.4
5.2-6.0
5.8-6.6
6.4-7.2
7.0-7.9
7.7-8.7
8.5-9.6
9.4-10.6
10.4-11.6
11.4-12.7
12.4-14.1
13.8-15.6
15.3-17.1
16.8-19.1
18.8-21.2
20.8-23.3
22.8-25.6
25.1-28.9
28-32
31-35
34-38
37-41
40-46
44-50
Test
Current
I ZT (mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2.5
2.5
2.5
Max. Reverse
Max. Zener Impedance Leakage Current @ VR
Z ZT @ I ZT ZZK @ IZK = 1mA IR (µA)
(Ω)
(Ω)
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
600
700
50
10
4
2
2
2
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VR (V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
22
24
27
30
33
36
Typical
Temperature Max. Regulator
Coefficient
Current
% / oC
I ZM ( m a )
-0.070
-0.070
-0.070
-0.065
-0.060
-0.050
-0.025
-0.010
+0.015
+0.025
+0.035
+0.045
+0.050
+0.050
+0.060
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
1. Standard Zener Diode 500mw VZ tolerance = +/- 5%
2. Measured with pulses tp = 20mS.
150
135
125
115
105
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
10
9.2
8.5
ZMM55C-SERIES
½ Watt
ZENER DIODES (2.28V to 50V)
Data Sheet