Fairchild MMSZ5251B Zener Datasheet

MMSZ5226B - MMSZ5257B
Zeners
Tolerance = 5%
SOD-123
Absolute Maximum Ratings *
Symbol
PD
TA = 25°C unless otherwise noted
Parameter
Value
Units
Power Dissipation @25°C
500
mW
RθJA
Thermal Resistance, Juncion to Ambient **
340
°C/W
TSTG
Storage Temperature Range
-55 to +150
°C
°C
TJ
Operating Junction Temperture
+150
* 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
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
H3
H4
H5
J1
J2
ZZ(Ω) @ IZK(mA)
ZZK(Ω) @ IZK(mA)
IR(μA) @ VR (V)
28
24
23
22
20
20
20
20
1,600
1,700
1,900
2,000
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
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
VF Foward Voltage = 0.9V Maximum @ IF = 10mA for all MMSZ5200 series
© 2012 Fairchild Semiconductor Corporation
MMSZ5226B - MMSZ5257B Rev. E2
www.fairchildsemi.com
1
MMSZ5226B - MMSZ5257B — Zeners
February 2012
Device
Mark
MMSZ5248B
MMSZ5249B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5253B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
(Continued) TA = 25°C unless otherwise noted
VZ (V)
ZZ(Ω) @ IZK(mA)
ZZK(Ω) @ IZK(mA)
IR(μA) @ VR (V)
Min.
Typ.
Max.
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
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
© 2012 Fairchild Semiconductor Corporation
MMSZ5226B - MMSZ5257B Rev. E2
www.fairchildsemi.com
2
MMSZ5226B - MMSZ5257B — Zeners
Electrical Characteristics
5000
30
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
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)
0.2
0.5
1
2
5
I Z - ZENER CURRENT (mA)
10
V Z = 5.1V
20
5.5
TA = 125º C
5 TA = 100º C
T A = 25º C
4.5
4
30
TA = 85º C
TA = -25º C
1
2
5
10
I Z - ZENER CURRENT (mA)
20
Figure 4. 5.1 Zener Voltage vs. Temperature
15
40
10 T = -25º C
A
TA = 25º C
TA = 85º C
TA = 100 º C
5
0
1
2
V Z = 33.0V
TA = 125º C
V Z - ZENER VOLTAGE (V)
V Z - ZENER VOLTAGE (V)
Figure 3. 3.3 Zener Voltage vs. Temperature
V Z = 12.0V
5
10
I Z - ZENER CURRENT (mA)
20
TA = 100º C
30
TA = 125º C
35
30 TA = -25º C
T A = 25º C
TA = 85º C
25
20
30
Figure 5. 12 Zener Voltage vs. Zener Temperature
1
2
5
10
I Z - ZENER CURRENT (mA)
20
30
Figure 6. 33 Zener Voltage vs. Zener Temperature
© 2012 Fairchild Semiconductor Corporation
MMSZ5226B - MMSZ5257B Rev. E2
20
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)
200
100
50
2
1
0.1
Figure 1. Zener Current vs. Zener Voltage
1
TA = 25º C
V Z = 5.1V
2000
1000
500 V Z = 3.3V
V Z = 33.0V
Z Z - IMPEDANCE (ohms)
V Z - ZENER VOLTAGE (V)
35
www.fairchildsemi.com
3
MMSZ5226B - MMSZ5257B — Zeners
Typical Performance Characteristics
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