Fairchild MMSZ5245B Zener Datasheet

Zeners MMSZ5226B - MMSZ5257B
Zeners
MMSZ5226B - MMSZ5257B
Absolute Maximum Ratings *
Symbol
PD
Parameter
Power Dissipation @25°C
Tolerance = 5%
TA = 25°C unless otherwise noted
RθJA
Thermal Resistance, Juncion to Ambient **
TSTG
Storage Temperature Range
TJ
Operating Junction Temperture
Value
500
Units
mW
340
°C/W
-55 to +150
°C
+150
°C
* These ratings are limiting values above which the serviceability of the diode may be impaired.
** FR-4 or FR-5 = 3.5 × 1.5 inches using minimumrecommended land pads.
Electrical Characteristics
Device
Mark
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
SOD-123
TA=25°C unless otherwise noted
VZ (V)
D1
D2
D3
D4
Min.
3.135
3.42
3.705
4.085
Typ.
3.3
3.6
3.9
4.3
Max.
3.465
3.78
4.095
4.515
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5233B
D5
E1
E2
E3
4.465
4.845
5.32
5.7
4.7
5.1
5.6
6
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
E4
E5
F1
F2
5.89
6.46
7.125
7.79
MMSZ5238B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
F3
F4
F5
H1
H2
MMSZ5243B
MMSZ5244B
MMSZ5245B
MMSZ5246B
MMSZ5247B
ZZ (Ω
Ω) @ IZK (mA)
ZZK (Ω
Ω) @ IZK (mA)
IR(µ
µA) @ VR (V)
28
24
23
22
20
20
20
20
1,600
1,700
1,900
1,000
0.25
0.25
0.25
0.25
25
15
10
5.0
1.0
1.0
1.0
1.0
4.935
5.355
5.88
6.3
19
17
11
7.0
20
20
20
20
1,900
1,600
1,600
1,600
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
2.0
2.0
3.0
3.5
6.2
6.8
7.5
8.2
6.51
7.14
7.875
8.61
7.0
5.0
6.0
8.0
20
20
20
20
1,000
750
500
500
0.25
0.25
0.25
0.25
5.0
3.0
3.0
3.0
4.0
5.0
6.0
6.5
8.265
8.645
9.5
10.45
11.4
8.7
9.1
10
11
12
9.135
9.555
10.5
11.55
12.6
8.0
10
17
22
30
20
20
20
20
20
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
3.0
3.0
3.0
2.0
1.0
6.5
7.0
8.0
8.4
9.1
H3
H4
H5
J1
J2
12.35
13.3
14.25
15.2
16.15
13
14
15
16
17
13.65
14.7
15.75
16.8
17.85
13
15
16
17
19
9.5
9.0
8.5
7.8
7.4
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.5
0.1
0.1
0.1
0.1
9.9
10
11
12
13
MMSZ5248B
MMSZ5249B
MMSZ5250B
MMSZ5251B
MMSZ5252B
J3
J4
J5
K1
K2
17.1
18.05
19
20.92
22.8
18
19
20
22
24
18.9
19.95
21
23.1
25.2
21
23
25
29
33
7.0
6.6
6.2
5.6
5.2
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
14
14
15
17
18
MMSZ5253B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
K3
K4
K5
M1
M2
23.75
25.65
26.6
28.5
31.35
25
27
28
30
33
26.25
28.35
29.4
31.5
34.65
35
41
44
49
58
5.0
4.6
4.5
4.2
3.8
600
600
600
600
700
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
19
21
21
23
25
VF Foward Voltage = 0.9V Maximum @ IF = 10mA for all MMSZ5200 series
©2004 Fairchild Semiconductor Corporation
MMSZ5226B - MMSZ5257B, Rev. E
5000
25
TA = 25º C
20
15
V Z = 12.0V
10
V Z = 3.3V
V Z = 5.1V
5
1
2
5
10
I Z- ZENER CURRENT (mA)
20
200
100
50
30
V Z - ZENER VOLTAGE (V)
4
T A = -25º C
TA = 25º C
3
TA = 85º C
T A = 100 º C
T A= 125 º C
1
2
5
10
I Z- ZENER CURRENT (mA)
20
TA = 25º C
1
2
TA = -25º C
1
5
10
I Z - ZENER CURRENT (mA)
TA = 100 º C
20
30
Figure 5. 12 Zener Voltage vs. Zener Temperature
©2004 Fairchild Semiconductor Corporation
2
5
10
I Z - ZENER CURRENT (mA)
20
30
Figure 4. 5.1 Zener Voltage vs. Temperature
5
0
TA = 85º C
T A = 25º C
4.5
V Z = 33.0V
TA = 125º C
TA = 85º C
20
TA = 125º C
5 TA = 100º C
4
30
V Z - ZENER VOLTAGE (V)
V Z - ZENER VOLTAGE (V)
10 T = -25º C
A
10
V Z = 5.1V
40
V Z = 12.0V
0.5
1
2
5
I Z - ZENER CURRENT (mA)
5.5
Figure 3. 3.3 Zener Voltage vs. Temperature
15
0.2
Figure 2. Zener Current vs. Zener Impedence
V Z = 3.3V
2
V Z = 33.0V
20
10 V Z = 12.0V
5
6
5
V Z - ZENER VOLTAGE (V)
2000
1000
500 V Z = 3.3V
2
1
0.1
Figure 1. Zener Current vs. Zener Voltage
1
TA = 25º C
V Z = 5.1V
V Z = 33.0V
30
Z Z - IMPEDANCE (ohms)
V Z - ZENER VOLTAGE (V)
35
TA = 100º C
TA = 125º C
35
30 TA = -25º C
T A = 25º C
TA = 85º C
25
20
1
2
5
10
I Z - ZENER CURRENT (mA)
20
30
Figure 6. 33 Zener Voltage vs. Zener Temperature
MMSZ5226B - MMSZ5257B, Rev. E
Zeners MMSZ5226B - MMSZ5257B
Typical Characteristics
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Rev. I7
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