ISSUED DATE :2004/11/15
REVISED DATE :
GSMBZ5221B~GSMBZ5270B
Description
ZENER DIODES
Package Dimensions
REF.
A
A1
A2
D
E
HE
Millimeter
Min.
Max.
0.80
1.10
0
0.10
0.80
1.00
1.80
2.20
1.15
1.35
1.80
2.40
REF.
L1
L
b
c
e
Q1
Millimeter
Min.
Max.
0.42 REF.
0.15
0.35
0.25
0.40
0.10
0.25
0.65 REF.
0.15 BSC.
Thermal Characteristics
Characteristics
Total Device Dissipation FR-5 Board
Ta=25 ‘ , Derate above 25 ‘
Total Device Dissipation
Alumina Substrate**TA=25 ‘ , Derate above 25 ‘
Thermal Resistance Junction to Ambient
Junction and Storage Temperature
*FR-5 - 1.0 0.75 0.062 in. **Alumina-0.4 0.3
Symbol
PD
PD
R JA
Tj,Tstg
0.024 in. 99.5% alumina.
Max
225
1.8
300
2.4
417
-55 to +150
Unit
mW
mW/ ‘
mW
mW/ ‘
‘ /W
‘
Thermal Characteristics
(V
F
=0.9V Max @
I
F
=10mA for all types.)
Device
GSMBZ5221B
GSMBZ5222B
GSMBZ5223B
GSMBZ5224B
GSMBZ5225B
GSMBZ5226B
GSMBZ5227B
GSMBZ5228B
GSMBZ5229B
GSMBZ5230B
GSMBZ5231B
GSMBZ5232B
GSMBZ5233B
GSMBZ5234B
GSMBZ5235B
GSMBZ5236B
GSMBZ5237B
GSMBZ5238B
GSMBZ5239B
GSMBZ5240B
Marking
Code
18A
18B
18C
18D
18E
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
Test
Current
IZT(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Min
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
Zener Voltage
Vz(V)
Nominal
Max
2.4
2.520
2.5
2.7
2.8
3.0
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
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.500
ZZK
IZ=0.25mA
Æ Max
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
ZZT
IZ=IZT
Æ Max
30
30
30
30
29
28
24
23
22
19
17
17
7.0
7.0
5.0
6.0
8.0
8.0
10
17
Max. Reverse
Current
IR(uA)
@VR(V)
100
1.0
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
1/9
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