ZMM2V4 - ZMM75
500mW SURFACE MOUNT ZENER DIODE
Features
·
·
·
·
Planar Die Construction
Sealed Glass Case
Ideally Suited for Automated Insertion
2.4V - 75V Nominal Zener Voltages
NOT FOR NEW DESIGN,
USE BZT52C2V4 - BZT52C51
A
B
C
Mechanical Data
·
·
·
·
Case: MiniMELF, Glass
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Approx. Weight: 0.05 grams
MiniMELF
Dim
A
B
C
Min
3.30
1.30
0.28
Max
3.70
1.60
0.50
All Dimensions in mm
Maximum Ratings
Power Dissipation (Note 2)
@ T
A
= 25°C unless otherwise specified
Symbol
P
d
V
F
R
qJA
T
j
, T
STG
Value
500
1.5
300
-55 to +175
Unit
mW
V
K/W
°C
Characteristic
Forward Voltage @ I
F
= 200mA
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
Notes:
1. Tested with Pulses, tp = 20ms.
2. Valid provided that Electrodes are kept at Ambient Temperature.
DS18005 Rev. H-3
1 of 3
www.diodes.com
ZMM2V4-ZMM75
ã
Diodes Incorporated
Electrical Characteristics
Nominal Zener
Voltage
(Note 1)
V
Z
@ I
ZT
(V)
ZMM2V4
ZMM2V7
ZMM3V0
ZMM3V3
ZMM3V6
ZMM3V9
ZMM4V3
ZMM4V7
ZMM5V1
ZMM5V6
ZMM6V2
ZMM6V8
ZMM7V5
ZMM8V2
ZMM9V1
ZMM10
ZMM11
ZMM12
ZMM13
ZMM15
ZMM16
ZMM18
ZMM20
ZMM22
ZMM24
ZMM27
ZMM30
ZMM33
ZMM36
ZMM39
ZMM43
ZMM47
ZMM51
ZMM56
ZMM62
ZMM68
ZMM75
Notes:
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
@ T
A
= 25°C unless otherwise specified
Zener
Voltage
Range
V
Z
@ I
ZT
(V)
Maximum
Zener
Impedance
Z
ZT
@ I
ZT
(W)
85
85
90
90
90
90
90
80
60
40
10
8.0
7.0
7.0
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
125
135
150
200
250
Maximum Zener
Impedance
Z
ZK
@ I
ZK
(W)
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
700
1000
1000
1000
1500
(mA)
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
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Maximum
Leakage Current @ V
R
I
R
@
T
J
= 25°C
(µA)
50
10
4.0
2.0
2.0
2.0
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
0.1
0.1
0.1
0.1
0.1
I
R
@
T
J
= 150°C
(µA)
100
50
40
40
40
40
20
10
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
5.0
5.0
5.0
10
10
10
10
10
V
R
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
5.0
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
Type
Number
Temperature
Coefficient
(%/K)
-0.09 to -0.06
-0.09 to -0.06
-0.08 to -0.05
-0.08 to -0.05
-0.08 to -0.05
-0.08 to -0.05
-0.06 to -0.03
-0.05 to +0.02
-0.02 to +0.02
-0.05 to +0.05
0.03 to 0.06
0.03 to 0.07
0.03 to 0.07
0.03 to 0.08
0.03 to 0.09
0.03 to 0.10
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
2.28 to 2.56
2.5 to 2.9
2.8 to 3.2
3.1 to 3.5
3.4 to 3.8
3.7 to 4.1
4.0 to 4.6
4.4 to 5.0
4.8 to 5.4
5.2 to 6.0
5.8 to 6.6
6.4 to 7.2
7.0 to 7.9
7.7 to 8.7
8.5 to 9.6
9.4 to 10.6
10.4 to 11.6
11.4 to 12.7
12.4 to 14.1
13.8 to 15.6
15.3 to 17.1
16.8 to 19.1
18.8 to 21.2
20.8 to 23.3
22.8 to 25.6
25.1 to 28.9
28 to 32
31 to 35
34 to 38
37 to 41
40 to 46
44 to 50
48 to 54
52 to 60
58 to 66
64 to 72
70 to 79
1. Tested with pulses t
p
= 20 ms.
2. Valid provided that electrodes are kept at ambient temperature.
NOT FOR NEW DESIGN,
USE BZT52C2V4 - BZT52C51
DS18005 Rev. H-3
2 of 3
www.diodes.com
ZMM2V4-ZMM75
100
P
tot
= 500mW
T
A
= 25°C
50
P
tot
= 500mW
T
A
= 25°C
I
Z
, ZENER CURRENT (mA)
80
40
I
Z
, ZENER CURRENT (mA)
0
4
8
12
16
20
60
30
40
20
20
10
0
V
Z
, ZENER VOLTAGE (V)
Fig. 1, Zener Current vs Zener Voltage
0
15
30
25
20
V
Z
, ZENER VOLTAGE (V)
Fig. 2, Zener Current vs Zener Voltage
35
600
NOT FOR NEW DESIGN,
1000
USE BZT52C2V4 - BZT52C51
T
j
= 25°C
500
P
d
, POWER DISSIPATION (mW)
I
Z
= 1mA
400
100
300
5mA
200
10
10mA
100
0
0
40
80
120
160
200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 3, Power Dissipation vs Ambient Temperature
1
0
10
15
20
V
Z
, ZENER VOLTAGE (V)
Fig. 4, Differential Zener Impedance
5
25
200
V
R
= 2V
T
j
= 25°C
C
j
, JUNCTION CAPACITANCE (pF)
150
100
50
0
0
5
10
15
20
25
V
Z
, ZENER VOLTAGE (V)
Fig. 5, Junction Capacitance vs Zener Voltage
DS18005 Rev. H-3
3 of 3
www.diodes.com
ZMM2V4-ZMM75
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