Zeners MMBZ5221B-MMBZ5257B
Zeners
MMBZ5221B-MMBZ5257B
Tolerance = 5%
Absolute Maximum Ratings *
Symbol
P
D
T
STG
T
J
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25掳C unless otherwise noted
3
Value
350
-55 to +150
+150
Units
mW
掳C
掳C
1
2
* These ratings are limiting values above which the serviceability of the diode may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle
operations.
SOT-23
CONNECTION
DIAGRAM
3
1
2 NC
Electrical Characteristics
Device
MMBZ5221B
MMBZ5223B
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5233B
MMBZ5234B
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5238B
MMBZ5239B
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
MMBZ5244B
MMBZ5245B
MMBZ5246B
MMBZ5247B
Mark
18A
18C
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
8V
8W
8X
V
Z
(V)
2.4
2.7
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
T
A
=25掳C unless otherwise noted
Z
Z
(鈩? @ I
Z
(mA)
鈩?/div>
30
20
30
20
28
20
24
20
23
20
22
20
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
19
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
Z
ZK
(鈩? @ I
ZK
(mA)
鈩?/div>
1,200
0.25
1,300
0.25
1,600
0.25
1,700
0.25
1,900
0.25
1,000
0.25
1,900
1,600
1,600
1,600
1,000
750
500
500
600
600
600
600
600
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
I
R
(碌A) @ V
R
(V)
碌
100
1.0
75
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
500
100
100
100
100
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
8.1
9.9
10
11
12
13
V
F
Forward Voltage = 0.9V Maximum @ I
F
= 10mA for all MMBZ5200 series
漏2004 Fairchild Semiconductor Corporation
MMBZ5221B-MMBZ5257B, Rev. A1
1
2
3
4
