MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
225 mW SOT-23
Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
GENERAL
DATA
225 mW
SOT-23
Zener Voltage
Regulator Diodes
Manufacturing Locations:
WAFER FAB:
Phoenix, Arizona
ASSEMBLY:
Seremban, Malaysia
TEST:
Seremban, Malaysia
MAXIMUM CASE TEMPERATURE FOR SOLDERING
PURPOSES:
260°C for 10 seconds
1
2
3
Cathode
1
Anode
3
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR-5 Board,*
TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Total Device Dissipation
Alumina Substrate,** TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Junction and Storage Temeprature
**FR-5
= 1.0 x 0.75 x 0.62 in.
**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
Symbol
PD
Max
225
1.8
Unit
mW
mW/°C
°C/W
mW
mW/°C
°C/W
°C
CASE 318-07, STYLE 8
SOT-23 (TO-236AB)
PLASTIC
R
θJA
PD
556
300
2.4
R
θJA
TJ, Tstg
417
150
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet
7-139
GENERAL DATA — 225 mW SOT-23
TYPICAL CHARACTERISTICS
θ
VZ, TEMPERATURE COEFFICIENT (mV/
°
C)
θ
VZ, TEMPERATURE COEFFICIENT (mV/
°
C)
8
7
6
5
4
3
2
1
0
–1
–2
–3
VZ @ IZT
TYPICAL TC VALUES
FOR MMBZ5221BLT1 SERIES
100
TYPICAL TC VALUES
FOR MMBZ5221BLT1 SERIES
VZ @ IZT
10
2
3
4
5
6
7
8
9
10
VZ, NOMINAL ZENER VOLTAGE (V)
11
12
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
Figure 1. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
1000
Z ZT, DYNAMIC IMPEDANCE (
Ω
)
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
1000
IF, FORWARD CURRENT (mA)
75 V (MMBZ5267BLT1)
91 V (MMBZ5270BLT1)
100
IZ = 1 mA
100
5 mA
20 mA
10
10
150°C
1
1
10
VZ, NOMINAL ZENER VOLTAGE
100
1
0.4
0.5
75°C 25°C
0.6
0°C
1.1
1.2
0.7
0.8
0.9
1.0
VF, FORWARD VOLTAGE (V)
Figure 3. Effect of Zener Voltage on
Zener Impedance
Figure 4. Typical Forward Voltage
225 mW SOT-23 Data Sheet
7-140
Motorola TVS/Zener Device Data
GENERAL DATA — 225 mW SOT-23
TYPICAL CHARACTERISTICS
1000
0 V BIAS
1 V BIAS
C, CAPACITANCE (pF)
100
BIAS AT
50% OF VZ NOM
10
TA = 25°C
I R , LEAKAGE CURRENT (
µ
A)
1000
100
10
1
0.1
0.01
0.001
+ 25°C
– 55°C
0
10
20
30
40
50
60
70
VZ, NOMINAL ZENER VOLTAGE (V)
80
90
+150°C
0.0001
1
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
0.00001
Figure 5. Typical Capacitance
Figure 6. Typical Leakage Current
100
TA = 25°C
I Z , ZENER CURRENT (mA)
I Z , ZENER CURRENT (mA)
10
100
TA = 25°C
10
1
1
0.1
0.1
0.01
0
2
4
6
8
VZ, ZENER VOLTAGE (V)
10
12
0.01
10
30
50
70
VZ, ZENER VOLTAGE (V)
90
Figure 7. Zener Voltage versus Zener Current
(VZ Up to 12 V)
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet
7-141
GENERAL DATA — 225 mW SOT-23
ELECTRICAL CHARACTERISTICS (Pinout: 1-Anode, 2-NC, 3-Cathode)
(VF = 0.9 V Max @ IF = 10 mA for all types)
Zener Voltage
VZ1 (Volts)
@ IZT1 = 5 mA
(Note 1)
Type
Number
BZX84C2V4LT1
BZX84C2V7LT1
BZX84C3V0LT1
BZX84C3V3LT1
BZX84C3V6LT1
BZX84C3V9LT1
BZX84C4V3LT1
BZX84C4V7LT1
BZX84C5V1LT1
BZX84C5V6LT1
Marking
Z11
Z12
Z13
Z14
Z15
Z16
W9
Z1
Z2
Z3
Nom
2.4
2.7
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
Min
2.2
2.5
2.8
3.1
3.4
3.7
4
4.4
4.8
5.2
Max Zener
Impedance
ZZT1
(Ohms)
@ IZT1 =
Max
5 mA
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5
5.4
6
100
100
95
95
90
90
90
80
60
40
Max
Reverse
Leakage
Current
Zener Voltage
VZ2 (Volts)
@ IZT2 = 1 mA
(Note 1)
IR
µA
50
20
10
5
5
3
3
3
2
1
@
VR
Volts
1
1
1
1
1
1
1
2
2
2
Min
1.7
1.9
2.1
2.3
2.7
2.9
3.3
3.7
4.2
4.8
Max
2.1
2.4
2.7
2.9
3.3
3.5
4
4.7
5.3
6
Max Zener
Zener Voltage
Max Zener
dVZ/dt
Impedance
Impedance
VZ3 (Volts)
C pF
@ IZT3 = 20 mA
(mV/k)
ZZT3
ZZT2
(Note 1)
@ IZT1 = 5 mA
Max
(Ohms)
(Ohms)
@ VR = 0
@ IZT3 =
@ IZT2 =
Min
Max
Min
Max
f = 1 MHz
20 mA
1 mA
600
600
600
600
600
600
600
500
480
400
2.6
3
3.3
3.6
3.9
4.1
4.4
4.5
5
5.2
3.2
3.6
3.9
4.2
4.5
4.7
5.1
5.4
5.9
6.3
50
50
50
40
40
30
30
15
15
10
–3.5
–3.5
–3.5
–3.5
–3.5
–3.5
–3.5
–3.5
–2.7
–2.0
0
0
0
0
0
–2.5
0
0.2
1.2
2.5
450
450
450
450
450
450
450
260
225
200
BZX84C6V2LT1
BZX84C6V8LT1
BZX84C7V5LT1
BZX84C8V2LT1
BZX84C9V1LT1
BZX84C10LT1
BZX84C11LT1
BZX84C12LT1
BZX84C13LT1
BZX84C15LT1
BZX84C16LT1
BZX84C18LT1
BZX84C20LT1
BZX84C22LT1
BZX84C24LT1
Z4
Z5
Z6
Z7
Z8
Z9
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
4
4
5
5
6
7
8
8
8
10.5
11.2
12.6
14
15.4
16.8
5.6
6.3
6.9
7.6
8.4
9.3
10.2
11.2
12.3
13.7
15.2
16.7
18.7
20.7
22.7
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14
15.5
17
19
21.1
23.2
25.5
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
ZZT2
Below
@ IZT4 =
0.5 mA
(Note 2)
300
300
325
350
350
375
375
400
425
450
475
500
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.5
13.9
15.4
16.9
18.9
20.9
22.9
6.8
7.4
8
8.8
9.7
10.7
11.8
12.9
14.2
15.7
17.2
19.2
21.4
23.4
25.7
6
6
6
6
8
10
10
10
15
20
20
20
20
25
25
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
185
155
140
135
130
130
130
130
120
110
105
100
85
85
80
VZ1 Below
@ IZT1 = 2 mA
BZX84C27LT1
BZX84C30LT1
BZX84C33LT1
BZX84C36LT1
BZX84C39LT1
BZX84C43LT1
BZX84C47LT1
BZX84C51LT1
BZX84C56LT1
BZX84C62LT1
BZX84C68LT1
BZX84C75LT1
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y20
Y21
27
30
33
36
39
43
47
51
56
62
68
75
25.1
28
31
34
37
40
44
48
52
58
64
70
28.9
32
35
38
41
46
50
54
60
66
72
79
ZZT1
Below
@ IZT1 =
2 mA
80
80
80
90
130
150
170
180
200
215
240
255
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
18.9
21
23.1
25.2
27.3
30.1
32.9
35.7
39.2
43.4
47.6
52.5
VZ2 Below
@ IZT2 = 0.1 mA
25
27.8
30.8
33.8
36.7
39.7
43.7
47.6
51.5
57.4
63.4
69.4
28.9
32
35
38
41
46
50
54
60
66
72
79
VZ3 Below
@ IZT3 = 10 mA
25.2
28.1
31.1
34.1
37.1
40.1
44.1
48.1
52.1
58.2
64.2
70.3
29.3
32.4
35.4
38.4
41.5
46.5
50.5
54.6
60.8
67
73.2
80.2
ZZT3
Below
@ IZT3 =
10 mA
45
50
55
60
70
80
90
100
110
120
130
140
dVZ/dt
(mV/k) Below
@ IZT1 = 2 mA
21.4
24.4
27.4
30.4
33.4
37.6
42.0
46.6
52.2
58.8
65.6
73.4
25.3
29.4
33.4
37.4
41.2
46.6
51.8
57.2
63.8
71.6
79.8
88.6
70
70
70
70
45
40
40
40
40
35
35
35
NOTES:
1. Zener voltage is measured with a pulse test current (IZ) applied at an ambient temperature of 25°C.
NOTES:
2. The zener impedance, ZZT2, for the 27 through 75 volt types is tested at 0.5 mA rather than the test current of 0.1 mA used for VZ2.
225 mW SOT-23 Data Sheet
7-142
Motorola TVS/Zener Device Data
GENERAL DATA — 225 mW SOT-23
Zener Voltage Regulator Diodes — Surface Mounted
225 mW SOT-23
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.
DIM
A
B
C
D
G
H
J
K
L
S
V
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0350 0.0440
0.0150 0.0200
0.0701 0.0807
0.0005 0.0040
0.0034 0.0070
0.0180 0.0236
0.0350 0.0401
0.0830 0.0984
0.0177 0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013 0.100
0.085 0.177
0.45
0.60
0.89
1.02
2.10
2.50
0.45
0.60
0.037
0.95
0.037
0.95
A
L
3
B
1
2
S
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
0.079
2.0
0.035
0.9
0.031
0.8
inches
mm
V
G
C
SOT-23 Footprint
D
H
K
J
CASE 318-07
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Tape and Reel
Tape and Ammo
Type No. Suffix
T1
T3
MPQ (Units)
3K
10K
(Refer to Section 10 for more information on Packaging Specifications.)
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet
7-143
