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1SMF16BT1G

型号:

1SMF16BT1G

品牌:

ONSEMI[ ONSEMI ]

页数:

4 页

PDF大小:

56 K

1SMF16BT1, 1SMF16BT3,  
1SMF16BT3G  
Zener Transient  
Voltage Suppressor  
SOD−123 Flat Lead Package  
http://onsemi.com  
The 1SMF16B is designed to protect voltage sensitive components  
from high voltage, high energy transients. Excellent clamping  
capability, high surge capability, low Zener impedance and fast  
response time. Because of its small size, it is ideal for use in cellular  
phones, portable devices, business machines, power supplies and  
many other industrial/consumer applications.  
PLASTIC SURFACE MOUNT  
ZENER OVERVOLTAGE  
TRANSIENT SUPPRESSOR  
175 WATT PEAK POWER  
Specification Features:  
Stand−off Voltage: 16 Volt  
Peak Power − 175 Watts @ 1 ms  
Maximum Clamp Voltage @ Peak Pulse Current  
Low Leakage  
1
2
1: CATHODE  
2: ANODE  
Response Time is Typically < 1 ns  
IEC61000−4−2 Level 4 ESD Protection  
Low Profile − Maximum Height of 1.0 mm  
Small Footprint  
Cathode Indicated by Polarity Band  
Pb−Free Package is Available  
Mechanical Characteristics:  
SOD−123FL  
CASE 498  
PLASTIC  
CASE: Void-free, transfer-molded, thermosetting plastic  
LEAD FINISH: 100% Matte Sn (Tin)  
MOUNTING POSITION: Any  
QUALIFIED MAX REFLOW TEMPERATURE: 260°C  
Device Meets MSL 1 Requirements  
Epoxy Meets UL 94, V−0  
MARKING DIAGRAM  
1
2
D
MLU  
CATHODE  
ANODE  
MLU  
D
= Specific Device Code  
= Date Code  
ORDERING INFORMATION  
Device  
Package  
Shipping  
1SMF16BT1  
1SMF16BT3  
SOD−123FL  
3,000/Tape & Reel  
SOD−123FL 10,000/Tape & Reel  
1SMF16BT3G SOD−123FL 10,000/Tape & Reel  
(Pb−Free)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
February, 2004 − Rev. 1  
1SMF16B/D  
1SMF16BT1, 1SMF16BT3, 1SMF16BT3G  
MAXIMUM RATINGS  
Rating  
Maximum P Dissipation @ T = 25°C, (PW−10/1000 ms) (Note 1)  
Symbol  
Value  
175  
Unit  
W
P
pk  
P
pk  
pk  
A
Maximum P Dissipation @ T = 25°C, (PW−8/20 ms) (Note 2)  
1000  
W
pk  
A
Operating and Storage Temperature Range  
1. Non−repetitive current pulse at T = 25°C, per waveform of Figure 3.  
T , T  
−55 to +150  
°C  
J
stg  
A
2. Non−repetitive current pulse at T = 25°C, per waveform of Figure 4.  
A
I
ELECTRICAL CHARACTERISTICS  
(T = 25°C unless otherwise noted)  
A
I
F
Symbol  
Parameter  
Maximum Reverse Peak Pulse Current  
Clamping Voltage @ I  
I
PP  
V
C
PP  
V
C
V
V
BR RWM  
V
I
V
F
R
T
V
RWM  
Working Peak Reverse Voltage  
I
I
R
Maximum Reverse Leakage Current @ V  
RWM  
V
Breakdown Voltage @ I  
Test Current  
BR  
T
I
T
F
I
PP  
I
Forward Current  
Uni−Directional TVS  
V
F
Forward Voltage @ I  
F
ELECTRICAL CHARACTERISTICS (T = 30°C unless otherwise noted, V = 1.3 Volts @ 850 mA)  
L
F
V
RWM  
Max V  
@
Max V @  
C
C
(Note 3)  
I
PP  
= 1 Amp  
I
PP  
= 7 Amp  
V
BR  
@ I (V) (Note 4)  
I
T
I @ V  
R RWM  
T
(V)  
Min  
16.7  
Nom  
Max  
18.5  
(mA)  
(mA)  
(V)  
(V)  
Device  
Marking  
1SMF16B  
MLU  
16  
17.6  
1.0  
1.0  
20  
26  
3. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (V  
than the DC or continuous peak operating voltage level.  
) which should be equal to or greater  
RWM  
4. V measured at pulse test current I at ambient temperature of 25°C.  
BR  
T
Z
in  
LOAD  
V
in  
V
L
Figure 1. Typical Protection Circuit  
http://onsemi.com  
2
 
1SMF16BT1, 1SMF16BT3, 1SMF16BT3G  
10,000  
1000  
PULSE WIDTH (t ) IS DEFINED  
P
AS THAT POINT WHERE THE PEAK  
CURRENT DECAYS TO 50%  
t
r
OF I  
.
RSM  
100  
PEAK VALUE − I  
RSM  
t 10 ms  
rꢀ  
I
RSM  
2
HALF VALUE −  
50  
100  
10  
t
P
0
1.0  
10  
100  
t , PULSE WIDTH (ms)  
1000  
10,000  
0
1
2
3
4
t, TIME (ms)  
P
Figure 2. Pulse Rating Curve  
Figure 3. 10 X 1000 ms Pulse Waveform  
160  
140  
120  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
t
r
PEAK VALUE I  
@ 8 ms  
RSM  
PULSE WIDTH (t ) IS DEFINED  
P
AS THAT POINT WHERE THE  
PEAK CURRENT DECAY = 8 ms  
100  
80  
HALF VALUE I /2 @ 20 ms  
RSM  
60  
t
P
40  
20  
0
0
0
0
25  
50  
75  
100  
125  
150  
20  
40  
t, TIME (ms)  
60  
80  
T , AMBIENT TEMPERATURE (°C)  
A
Figure 4. 8 X 20 ms Pulse Waveform  
Figure 5. Pulse Derating Curve  
1
0.7  
300  
250  
200  
150  
0.5  
0.3  
0.2  
PULSE WIDTH  
10 ms  
0.1  
0.07  
0.05  
1 ms  
0.03  
0.02  
100  
50  
100 ms  
10 ms  
10 20  
D, DUTY CYCLE (%)  
0.01  
0.1 0.2  
0.5  
1
2
5
50 100  
0
2
4
6
8
10  
12  
14  
16  
REVERSE VOLTAGE (V)  
Figure 6. Typical Derating Factor for Duty Cycle  
Figure 7. Capacitance versus Reverse Voltage  
http://onsemi.com  
3
1SMF16BT1, 1SMF16BT3, 1SMF16BT3G  
PACKAGE DIMENSIONS  
SOD−123FL  
CASE 498−01  
ISSUE O  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER ANSI  
Y14.5M, 1982.  
2. CONTROLLING DIMENSION: MILLIMETER.  
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD  
FLASH.  
B
L
E
4. DIMENSIONS D AND J ARE TO BE MEASURED  
ON FLAT SECTION OF THE LEAD: BETWEEN 0.10  
AND 0.25 MM FROM THE LEAD TIP.  
D
A
MILLIMETERS  
DIM MIN MAX  
INCHES  
MIN  
H
MAX  
0.071  
0.114  
0.039  
0.043  
0.037  
0.004  
0.008  
0.150  
8 °  
POLARITY INDICATOR  
OPTIONAL AS NEEDED  
A
B
C
D
E
H
J
1.50  
2.50  
0.90  
0.70  
0.55  
0.00  
0.10  
3.40  
0 °  
1.80 0.059  
2.90 0.098  
1.00 0.035  
1.10 0.028  
0.95 0.022  
0.10 0.000  
0.20 0.004  
3.80 0.134  
C
K
L
K
L
8 °  
0 °  
J
SOLDERING FOOTPRINT*  
0.91  
0.036  
1.22  
0.048  
2.36  
0.093  
4.19  
0.165  
mm  
inches  
ǒ
Ǔ
SCALE 10:1  
SOD−123  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice  
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability  
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.  
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All  
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights  
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications  
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should  
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal  
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMENT:  
N. American Technical Support: 800−282−9855 Toll Free  
USA/Canada  
ON Semiconductor Website: http://onsemi.com  
Order Literature: http://www.onsemi.com/litorder  
Literature Distribution Center for ON Semiconductor  
P.O. Box 5163, Denver, Colorado 80217 USA  
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada  
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada  
Email: orderlit@onsemi.com  
Japan: ON Semiconductor, Japan Customer Focus Center  
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051  
Phone: 81−3−5773−3850  
For additional information, please contact your  
local Sales Representative.  
1SMF16B/D  
厂商 型号 描述 页数 下载

Carling Technologies

1SM-WMSP1-R2-M6KE [ Rocker Switch, SPDT, Latched, 0.02A, 20VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

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1SM-WMSP1-R2-M6KET/R [ Rocker Switch, SPDT, Latched, 0.02A, 20VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

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Carling Technologies

1SM-WMSP2-R2-M6GE [ Rocker Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

1SM-WMSP2-R2-M6PE [ Rocker Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

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