LESHAN RADIO COMPANY, LTD.
J11/5
225 mW SOT-23
Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL
SERIES IN THIS GROUP
Zener Voltage
Regulator Diodes
MAXIMUM CASE TEMPERATURE FOR SOLDERING
PURPOSES: 260C for 10 seconds
THERMAL CHARACTERISTICS
Characteristic
Symbol
M a x
Unit
Total Device Dissipation FR-5 Board*
P
D
225
mW
T
A
= 25C
Derate above 25C
1.8
mW/C
Thermal Resistance Junction to Ambient
R
JA
556
C/W
Total Device Dissipation
P
D
300
mW
Alumina Substrate,** T
A
= 25C
Derate above 25C
2.4
mW/C
Thermal Resistance Junction to Ambient
R
JA
417
C/W
Junction and Storage Temeprature
T
J
, T
stg
150
C
**FR-5 = 1.0 x 0.75 x 0.62 in.
**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
SEMICONDUCTOR
TECHNICAL DATA
MMBZ5221BLT1
SERIES
225mW
SOT-23
1
3
2
CASE 31807, STYLE 8
SOT 23 (TO236AB)
PLASTIC
3
Cathode
1
Anode
LESHAN RADIO COMPANY, LTD.
J12/5
ELECTRICAL CHARACTERISTICS
(Pinout: 1-Anode, 2-NC, 3-Cathode) (V
F
= 0.9 V Max @ I
F
= 10 mA for all types.)
MMBZ5221BLT1
18A
20
2.4
1200
30
100
1
MMBZ5222BLT1
18B
20
2.5
1250
30
100
1
MMBZ5223BLT1
18C
20
2.7
1300
30
75
1
MMBZ5224BLT1
18D
20
2.8
1400
30
75
1
MMBZ5225BLT1
18E
20
3
1600
29
50
1
MMBZ5226BLT1
8A
20
3.3
1600
28
25
1
MMBZ5227BLT1
8B
20
3.6
1700
24
15
1
MMBZ5228BLT1
8C
20
3.9
1900
23
10
1
MMBZ5229BLT1
8D
20
4.3
2000
22
5
1
MMBZ5230BLT1
8E
20
4.7
1900
19
5
2
MMBZ5231BLT1
8F
20
5.1
1600
17
5
2
MMBZ5232BLT1
8G
20
5.6
1600
11
5
3
MMBZ5233BLT1
8H
20
6
1600
7
5
3.5
MMBZ5234BLT1
8J
20
6.2
1000
7
5
4
MMBZ5235BLT1
8K
20
6.8
750
5
3
5
MMBZ5236BLT1
8L
20
7.5
500
6
3
6
MMBZ5237BLT1
8M
20
8.2
500
8
3
6.5
MMBZ5238BLT1
8N
20
8.7
600
8
3
6.5
MMBZ5239BLT1
8P
20
9.1
600
10
3
7
MMBZ5240BLT1
8Q
20
10
600
17
3
8
MMBZ5241BLT1
8R
20
11
600
22
2
8.4
MMBZ5242BLT1
8S
20
12
600
30
1
9.1
MMBZ5243BLT1
8T
9.5
13
600
13
0.5
9.9
MMBZ5244BLT1
8U
9
14
600
15
0.1
10
MMBZ5245BLT1
8V
8.5
15
600
16
0.1
11
MMBZ5246BLT1
8W
7.8
16
600
17
0.1
12
MMBZ5247BLT1
8X
7.4
17
600
19
0.1
13
MMBZ5248BLT1
8Y
7
18
600
21
0.1
14
MMBZ5249BLT1
8Z
6.6
19
600
23
0.1
14
MMBZ5250BLT1
81A
6.2
20
600
25
0.1
15
MMBZ5251BLT1
81B
5.6
22
600
29
0.1
17
MMBZ5252BLT1
81C
5.2
24
600
33
0.1
18
MMBZ5253BLT1
81D
5
25
600
35
0.1
19
MMBZ5254BLT1
81E
4.6
27
600
41
0.1
21
MMBZ5255BLT1
81F
4.5
28
600
44
0.1
21
MMBZ5256BLT1
81G
4.2
30
600
49
0.1
23
MMBZ5257BLT1
81H
3.8
33
700
58
0.1
25
MMBZ5258BLT1
81J
3.4
36
700
70
0.1
27
MMBZ5259BLT1
81K
3.2
39
800
80
0.1
30
MMBZ5260BLT1
18F
3
43
900
93
0.1
33
MMBZ5261BLT1
81M
2.7
47
1000
105
0.1
36
MMBZ5262BLT1
81N
2.5
51
1100
125
0.1
39
MMBZ5263BLT1
81P
2.2
56
1300
150
0.1
43
MMBZ5264BLT1
81Q
2.1
60
1400
170
0.1
46
MMBZ5265BLT1
81R
2
62
1400
185
0.1
47
MMBZ5266BLT1
81S
1.8
68
1600
230
0.1
52
MMBZ5267BLT1
81T
1.7
75
1700
270
0.1
56
MMBZ5268BLT1
81U
1.5
82
2000
330
0.1
62
MMBZ5269BLT1
81V
1.4
87
2200
370
0.1
68
MMBZ5270BLT1
81W
1.4
91
2300
400
0.1
69
Device
Marking
Test
Current
I
Z T
mA
Zener
Voltage
VZ(+5%)
Nominal
( N o t e 1 )
Z
Z k
I
Z
=0.25mA
Max
Z
Z k
I
Z
=IZT@10%Mod
Max
Max
I
R
@
V
R
A
V
NOTE 1. Zener voltage is measured with a pulse test current (I
ZT
) applied at an ambient temperature of 25 C
GENERAL DATA - 225 mW SOT-23
LESHAN RADIO COMPANY, LTD.
J13/5
TYPICAL CHARACTERISICS
GENERAL DATA -- 225mW SOT23
8
7
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
100
10
1
10
100
1K
100
10
1
1
10
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 1. Temperature Coefficients
(Temperature Range 55C to +150C)
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 2. Temperature Coefficients
(Temperature Range 55C to +150C)
V
Z
, NOMINAL ZENER VOLTAGE
Figure 3. Effect of Zener Voltage on
Zener Impedance
V
F
, FORWARD VOLTAGE (V)
Figure 4. Typical Forward Voltage
VZ
, TEMPERA
TURE COEFFICIENT (mV/ C)
VZ
, TEMPERA
TURE COEFFICIENT (mV/ C)
Z
ZT
, DYNAMIC IMPEDANCE (
)
I
F
, FORWARD CURRENT (mA)
V
Z
@ I
ZT
TYPICAL T
C
VALUES
F O R M M B Z 5 2 2 1 B LT 1
S E R I E S
TYPICAL T
C
VALUES
F O R M M B Z 5 2 2 1 B LT 1
S E R I E S
T
J
= 25C
I
Z(AC)
= 0.1 I
Z(DC)
f = 1 kHz
V
Z
@ I
ZT
I
Z
= 1 mA
5 mA
20 mA
1000
100
10
1
150C
75 V (MMBZ5267BLT1)
91 V (MMBZ5270BLT1)
75C 25C
0C
LESHAN RADIO COMPANY, LTD.
J14/5
TYPICAL CHARACTERISICS
GENERAL DATA -- 225mW SOT23
1000
100
10
1
1
10
100
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
80
90
100
10
1
0.1
0
0
2
4
6
8
10
12
10
30
50
70
90
100
10
1
0.1
0.01
BIAS AT
50% OF V
Z
NOM
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 5. Typical Capacitance
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Leakage Current
V
Z
, ZENER VOLTAGE (V)
Figure 7. Zener Voltage versus Zener Current
(V
Z
Up to 12 V)
V
Z
, ZENER VOLTAGE (V)
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
T
A
= 25C
0 V BIAS
1 V BIAS
T
A
= 25C
T
A
= 25C
+150C
+25C
55C
C, CAP
ACIT
ANCE (pF)
I
R
, LEAKAGE CURRENT (
A)
I
Z
, ZENER CURRENT (mA)
I
Z
, ZENER CURRENT (mA)
LESHAN RADIO COMPANY, LTD.
J15/5
GENERAL DATA -- 225 mW SOT-23
225 mW SOT-23
Zener Voltage Regulator Diodes -- Surface Mounted
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
A
B
C
D
G
H
J
K
L
S
V
I N C H E S
M I L L I M E T E R S
D I M
M I N
M A X
M I N
M A X
2.80
1.20
0.89
0.37
1.78
0.013
0.085
0.45
0.89
2.10
0.45
3.04
1.40
1.11
0.50
2.04
0.100
0.177
0.60
1.02
2.50
0.60
0.1102
0.0472
0.0350
0.0150
0.0701
0.0005
0.0034
0.0180
0.0350
0.0830
0.0177
0.1197
0.0551
0.0440
0.0200
0.0807
0.0040
0.0070
0.0236
0.0401
0.0984
0.0236
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
SOT-23 Footprint
CASE 318-07
PLASTIC
A
L
S
V
G
1
2
3
C
K
J
B
D
H
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
mm
inches
(
)
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
0.031
0.8
(Refer to Section 10 for more information on Packaging Specifications.)
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
T1
3K
Tape and Ammo
T3
10K
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