1SMA5942BT3
更新时间：2024-09-18 02:13:41
品牌：MOTOROLA
描述：PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
概述
规格参数
数据手册1SMA5942BT3 概述
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS 塑料表面贴装稳压二极管1.5瓦3.3-68伏 齐纳二极管
1SMA5942BT3 规格参数
| 生命周期： | Transferred | 包装说明： | R-PDSO-C2 |
| 针数： | 2 | Reach Compliance Code： | unknown |
| ECCN代码： | EAR99 | HTS代码： | 8541.10.00.50 |
| 风险等级： | 5.5 | Is Samacsys： | N |
| 配置： | SINGLE | 二极管元件材料： | SILICON |
| 二极管类型： | ZENER DIODE | JESD-30 代码： | R-PDSO-C2 |
| JESD-609代码： | e0 | 膝阻抗最大值： | 1100 Ω |
| 元件数量： | 1 | 端子数量： | 2 |
| 最高工作温度： | 150 °C | 封装主体材料： | PLASTIC/EPOXY |
| 封装形状： | RECTANGULAR | 封装形式： | SMALL OUTLINE |
| 极性： | UNIDIRECTIONAL | 最大功率耗散： | 0.9 W |
| 认证状态： | Not Qualified | 标称参考电压： | 51 V |
| 最大反向电流： | 0.5 µA | 表面贴装： | YES |
| 技术： | ZENER | 端子面层： | Tin/Lead (Sn/Pb) |
| 端子形式： | C BEND | 端子位置： | DUAL |
| 最大电压容差： | 5% | 工作测试电流： | 7.3 mA |
| Base Number Matches： | 1 |
1SMA5942BT3 数据手册
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by 1SMA5913BT3/D
SEMICONDUCTOR TECHNICAL DATA
PLASTIC SURFACE
MOUNT ZENER
DIODES
This complete new line of 1.5 Watt Zener Diodes offers the following
advantages.
Specification Features:
1.5 WATTS
3.3–68 VOLTS
•
•
•
•
•
•
•
Voltage Range – 3.3 to 68 V
ESD Rating of Class 3 (>16 kV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Side or Bottom Circuit Board Mounting
Low Profile Package
Available in Tape and Reel
Ideal Replacement for MELF Packages
SMA
CASE 403B–01
PLASTIC
Mechanical Characteristics:
•
•
Case: Void–free, transfer-molded plastic
Maximum Case Temperature for Soldering Purposes: 260°C for
10 seconds
•
Finish: All external surfaces are corrosion resistant with readily solderable
leads
•
•
Polarity: Cathode indicated by molded polarity notch
Mounted Position: Any
MAXIMUM RATINGS AND CHARACTERISTICS
Rating
Symbol
Value
Unit
DC Power Dissipation @ T = 75°C (Note 1)
Derate above 75°C
P
D
1.5
20
Watts
mW/°C
L
DC Power Dissipation @ T = 25°C (Note 1)
Derate above 25°C
P
D
900
7.2
mW
mW/°C
A
Thermal Resistance from Junction to Lead
Thermal Resistance from Junction to Ambient
R
29
111
20
°C/W
°C/W
Amps
Watts
Watts
°C
θJL
R
θJA
Peak Forward Surge @ T = 25°C, (JEDEC Method, Note 3)
I
FSM
A
Typical P Dissipation @ T < 25°C, (Note 2, PW–10/1000 µs per Figure 8)
pk
P
P
200
1000
150
L
pk
Typical P Dissipation @ T < 25°C, (Note 2, PW–8/20 µs per Figure 9)
pk
L
pk
Operating and Storage Junction Temperature Range
T , T
J stg
1. FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec.
2. Non–repetitive current pulse.
3. Measured on 8.3 ms single half sine–wave or equivalent square wave, duty cycle = 4 pulse per minute maximum.
REV 1
Motorola, Inc.1996
ELECTRICAL CHARACTERISTICS (V = 1.5 Volts @ I = 200 mA for all types)
F
F
Max Zener Impedance
Max Reverse Leakage Current
Max DC
Nominal Zener
Voltage V
Test
Current
Device
Devce Marking
@
Z
Z
@ I
Ohms
Z
I
I
V
Volts
Zener Current
ZT
ZT
ZK
ZK
R
R
I
Volts
I
mA
ZT
ZT
Ohms
mA
µA
I
ZM
mAdc
1SMA5913BT3
1SMA5914BT3
1SMA5915BT3
1SMA5916BT3
3.3
113.6
104.2
96.1
10
9.0
7.5
6.0
500
500
500
500
1.0
1.0
1.0
1.0
50
1.0
1.0
1.0
1.0
455
417
385
349
813B
814B
815B
816B
3.6
3.9
4.3
35.5
12.5
2.5
87.2
1SMA5917BT3
1SMA5918BT3
1SMA5919BT3
1SMA5920BT3
4.7
5.1
5.6
6.2
79.8
73.5
66.9
60.5
5.0
4.0
2.0
2.0
500
350
250
200
1.0
1.0
1.0
1.0
2.5
2.5
2.5
2.5
1.5
2.0
3.0
4.0
319
294
268
242
817B
818B
819B
820B
1SMA5921BT3
1SMA5922BT3
1SMA5923BT3
1SMA5924BT3
6.8
7.5
8.2
9.1
55.1
50
45.7
41.2
2.5
3.0
3.5
4.0
200
400
400
500
1.0
0.5
0.5
0.5
2.5
2.5
2.5
2.5
5.2
6.5
6.8
7.0
221
200
183
165
821B
822B
823B
824B
1SMA5925BT3
1SMA5926BT3
1SMA5927BT3
1SMA5928BT3
10
11
12
13
37.5
34.1
31.2
28.8
4.5
5.5
6.5
7.0
500
550
550
550
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
8.0
8.4
9.1
9.9
150
136
125
115
825B
826B
827B
828B
1SMA5929BT3
1SMA5930BT3
1SMA5931BT3
1SMA5932BT3
15
16
18
20
25
9.0
10
12
14
600
600
650
650
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
11.4
12.2
13.7
15.2
100
94
83
829B
830B
831B
832B
23.4
20.8
18.7
75
1SMA5933BT3
1SMA5934BT3
1SMA5935BT3
1SMA5936BT3
22
24
27
30
17
17.5
19
23
650
700
700
750
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
16.7
18.2
20.6
22.8
68
63
56
50
833B
834B
835B
836B
15.6
13.9
12.5
26
1SMA5937BT3
1SMA5938BT3
1SMA5939BT3
1SMA5940BT3
33
36
39
43
11.4
10.4
9.6
33
38
45
53
800
850
900
950
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
25.1
27.4
29.7
32.7
45
42
38
35
837B
838B
839B
840B
8.7
1SMA5941BT3
1SMA5942BT3
1SMA5943BT3
1SMA5944BT3
1SMA5945BT3
47
51
56
62
68
8.0
7.3
6.7
6.0
5.5
67
70
86
100
120
1000
1100
1300
1500
1700
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
35.8
38.8
42.6
47.1
51.7
32
29
27
24
22
841B
842B
843B
844B
845B
NOTE: Tolerance and Voltage Designation Tolerance designation – The type number listed indicates a tolerance of ±5%.
MOTOROLA
2
1SMA5913BT3 through 1SMA5945BT3
Rating and Typical Characteristic Curves (T = 25°C)
A
4
100
3.2
10
2.4
1.6
T
L
1
T
0.8
0
A
0.1
0
25
50
75
100
C)
125
150
0
2
4
6
8
10
T, TEMPERATURE (
°
V , ZENER VOLTAGE (VOLTS)
Z
Figure 1. Steady State Power Derating
Figure 2. V – 3.3 thru 10 Volts
Z
10
8
100
V
@ I
ZT
V
@ I
Z
Z ZT
6
4
2
0
–2
–4
10
2
4
6
8
10
12
10
100
V
, ZENER VOLTAGE (VOLTS)
V , ZENER VOLTAGE (VOLTS)
Z
Z
Figure 3. Zener Voltage – 3.3 to 12 Volts
Figure 4. Zener Voltage – 14 to 68 Volts
100
I
= 1 mA
Z(dc)
10
10 mA
I
= 0.1 I
Z(dc)
Z(rms)
20 mA
10
100
V
, ZENER VOLTAGE (VOLTS)
Z
Figure 5. Effect of Zener Voltage
MOTOROLA
3
1SMA5913BT3 through 1SMA5945BT3
Rating and Typical Characteristic Curves (T = 25°C)
A
1000
10
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, T = 25°C
J
MEASURED @
ZERO BIAS
1
MEASURED @
V
/2
Z
100
0.1
T
= 25°C
J
10
0.01
10
100
0.01
0.1
1
10
BREAKDOWN VOLTAGE (VOLTS)
T , PULSE WIDTH (ms)
P
Figure 6. Capacitance Curve
Figure 7. Typical Pulse Rating Curve
120
100
80
120
100
T
= 25°C
A
= 10 µs
8/20 µs WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801–5.
PW (I ) IS DEFINED AS THE
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF I
D
0.9 I
PEAK
PEAK VALUE
.
pp
80
60
40
I
ppm
60
HALF VALUE – I /2
pp
0.5 I
PEAK
40
10/1000
µs WAVEFORM
AS DEFINED BY R.E.A.
20
0
20
0
t
d
T = 8 µs
0.1 I
PEAK
5
0
1
2
3
4
0
T
0.02
0.04
0.06
0.08
0.1
t, TIME (ms)
t, TIME (ms)
20 µs
Figure 8. Pulse Waveform
Figure 9. Pulse Waveform
MOTOROLA
4
1SMA5913BT3 through 1SMA5945BT3
OUTLINE DIMENSIONS
0.157
4.0
S
A
0.0787
2.0
D
B
inches
mm
0.0787
2.0
SMA
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
C
2. CONTROLLING DIMENSION: INCH.
INCHES
MIN
MILLIMETERS
H
DIM
A
B
C
D
H
J
K
S
MAX
0.180
0.115
0.105
0.064
0.008
0.016
0.060
0.220
MIN
4.06
2.29
1.91
1.27
0.10
0.15
0.76
4.83
MAX
4.57
2.92
2.67
1.63
0.20
0.41
1.52
5.59
J
K
0.160
0.090
0.075
0.050
0.004
0.006
0.030
0.190
CASE 403B–01
ISSUE O
MOTOROLA
5
1SMA5913BT3 through 1SMA5945BT3
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specificallydisclaims any and all liability, includingwithoutlimitationconsequentialorincidentaldamages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applicationsintended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and
Opportunity/Affirmative Action Employer.
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution;
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454
JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609
INTERNET: http://Design–NET.com
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
1SMA5913BT3/D
◊
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