MMBZ5241B [TSC]
Surface Mount Zener Diode; 表面贴装稳压二极管
| 型号： | MMBZ5241B |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | Surface Mount Zener Diode |
| 文件： | 总3页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMBZ5221B – MMBZ5259B
Surface Mount Zener Diode
Voltage Range
2.4 to 39 Volts
350m Watts Power Dissipation
SOT-23
Features
0.020(0.51)
0.015(0.37)
aꢀ Planar die construction
aꢀ 350mW power dissipation on FR-4 PCB
aꢀ general purpose, medium current
aꢀ Ideally suited for automated assembly
processes
0.055(1.40) 0.098(2.50)
0.047(1.19) 0.083(2.10)
aꢀ Standard zener voltage tolerance is ±5%
tolerance with a :B: suffix
0.041(1.05)
0.047(0.89)
0.080(2.05)
0.070(1.78)
Mechanical Data
0.024(0.61)
0.018(0.45)
aꢀ Case: SOT-23, Molded plastic
aꢀ Terminals: Solderable per MIIL-STD-202,
Method 208
0.120(3.05)
0.104(2.65)
0.043(1.10)
0.035(0.89)
aꢀ Polarity: See diagram
aꢀ Marking: Marking Code (see table on Page 2)
0.007(0.178)
0.003(0.076)
0.006(0.15)
0.001(0.013)
0.024(0.61)
0.018(0.45)
aꢀWeight: 0.008 grams (approx.)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ꢀambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Symbol
Value
0.9
350
Units
V
mW
K/W
Forward Voltage
@ IF = 10mA
VF
Power Dissipation (Note 1)
Pd
RꢀJA
Thermal Resistance Junction to Ambient Air
(Note 1)
Operating and Storage Temperature Range
357
TJ ,TSTG
-65 to + 150
OC
Notes: 1. Valid Provided that Terminals are Kept at Ambient Temperature.
2. Tested with Pulses, Tpƙ1.0msꢁ
- 142 -
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
Maximum Zener
Device
Marking
Code
Zener Voltage Range (Note 2)
Vz @ Izt
Impedance
ZZK @ IZK Leakage Current
IR @ VR
ZZT @ IZT = 0.25mA
Maximum Reverse
Device
(Note 1)
IZT
Nom (V) Min (V) Max (V) mA
Ohms
30
30
30
28
24
23
22
19
17
11
7
Ohms
1200
1300
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
uA
Volts
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
11
MMBZ5221B
MMBZ5223B
MMBZ5225B
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5233B
MMBZ5234B
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5238B
MMBZ5239B
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
MMBZ5245B
MMBZ5246B
MMBZ5248B
MMBZ5250B
MMBZ5251B
MMBZ5252B
MMBZ5254B
MMBZ5255B
MMBZ5256B
MMBZ5257B
MMBZ5258B
MMBZ5259B
KC1
KC3
KC5
KG1
KG2
KG3
KG4
KG5
KE1
KE2
KE3
KE4
KE5
KF1
KF2
KF3
KF4
KF5
KH1
KH2
KH3
KH5
KJ1
KJ3
KJ5
KK1
KK2
KK4
KK5
KM1
KM2
KM3
KM4
2.4
2.7
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
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.70
5.89
6.46
7.13
7.79
8.27
8.65
9.50
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.30
6.51
7.14
7.88
8.61
9.14
9.56
10.50
20
20
100
75
20
50
20
25
20
15
20
10
20
5.0
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
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
20
20
20
20
20
7
20
5
20
6
500
20
8
500
20
8
600
20
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
600
20
600
11
10.45 11.55
11.40 12.60
12.35 13.65
14.25 15.75
15.20 16.80
17.10 18.90
19.00 21.00
20.90 23.10
22.80 25.20
25.65 28.35
26.60 29.40
28.50 31.50
31.35 34.65
34.20 37.80
37.05 40.95
20
600
12
20
600
13
9.5
8.5
7.8
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
600
15
600
16
600
12
18
600
14
20
600
15
22
600
17
24
600
18
27
600
21
28
600
21
30
600
23
33
700
25
36
700
27
39
800
30
Notes: 1: Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, Tpƙ 1.0ms.
- 143 -
RATINGS AND CHARACTERISTIC CURVES (MMBZ5221B - MMBZ5259B)
FIG.1- POWER DISSIPATION VS AMBIENT TEMPERATURE
0.6
0.5
0.4
0.3
0.2
0.1
0
100
100
100
100
100
100
100
TA, AMBIENT TEMPERATURE ( C)
- 144 -
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