LLZ5221B - LLZ5263B
Taiwan Semiconductor
Small Signal Product
CREAT BY ART
Hermetically Sealed Glass Zener Voltage Regulators
FEATURES
- Zener voltage range 2.4 to 56 volts
- Ideal for automated placement
- Hermetically sealed glass
- Compression bonded construction
- All external surfaces are corrosion
resistant and leads are readily solderable
- RoHS compliant
- Matte Tin (Sn) lead finish
- Blue color band indicates negative polarity
MINI MELF
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
SYMBOL
P
D
I
F
= 200 mA
V
F
T
J
, T
STG
VALUE
500
1.1
- 65 to +200
UNIT
mW
V
o
Power Dissipation
Forward Voltage
Storage Temperature Range
C
Document Number: DS_S1408020
Version: C15
LLZ5221B - LLZ5263B
Taiwan Semiconductor
Small Signal Product
ELECTRICAL CHARACTERISTICS
( T
A
= 25
o
C unless otherwise noted )
Z
ZK
@ I
ZK
=0.25mA
(Ω)
Max.
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
16900
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
Device
Vz @ Izt
(Volts)
Nom
2.4
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
11
12
13
14
15
16
16
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
5.0
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
Z
ZT
@ I
ZT
(Ω)
Max.
30
30
30
30
30
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
I
R
@ V
R
(μA)
Max.
100
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
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
V
R
(Volts)
1.0
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
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
LLZ5221B
LLZ5222B
LLZ5223B
LLZ5224B
LLZ5225B
LLZ5226B
LLZ5227B
LLZ5228B
LLZ5229B
LLZ5230B
LLZ5231B
LLZ5232B
LLZ5233B
LLZ5234B
LLZ5235B
LLZ5236B
LLZ5237B
LLZ5238B
LLZ5239B
LLZ5240B
LLZ5241B
LLZ5242B
LLZ5243B
LLZ5244B
LLZ5245B
LLZ5246B
LLZ5247B
LLZ5248B
LLZ5249B
LLZ5250B
LLZ5251B
LLZ5252B
LLZ5253B
LLZ5254B
LLZ5255B
LLZ5256B
LLZ5257B
LLZ5258B
LLZ5259B
LLZ5260B
LLZ5261B
LLZ5262B
LLZ5263B
56
2.2
150
1300
0.1
Notes : 1. The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltage
of ±5% in Blue marking, suffix A=±10% in Orange marking and D=±1% in Yellow marking.
2. For detailed information on price, availability and deliver of nominal zener voltages between the voltages shown
and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS
value equal to 10% of the dc zener current (I
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
Document Number: DS_S1408020
Version: C15
LLZ5221B - LLZ5263B
Taiwan Semiconductor
Small Signal Product
ORDER INFORMATION (EXAMPLE)
LLZ5221B L0G
Green compound code
Packing code
Part no.
PACKAGE OUTLINE DIMENSION
C
DIM.
A
B
B
Unit (mm)
Min
3.30
1.40
0.20
Max
3.70
1.60
0.50
Unit (inch)
Min
0.130
0.055
0.008
Max
0.146
0.063
0.020
C
A
SUGGEST PAD LAYOUT
Unit (mm)
Typ.
1.25
2.00
2.50
5.00
Unit (inch)
Typ.
0.049
0.079
0.098
0.197
DIM.
A
B
C
D
Document Number: DS_S1408020
Version: C15
LLZ5221B - LLZ5263B
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1408020
Version: C15
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