SMF8.5AT1G

SMF5.0AT1 Series
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4
t
P
, PULSE WIDTH (ms)
100
1000
10,000
1.0 10 100
10
01234
0
50
100
t, TIME (ms)
VALUE (%)
HALF VALUE -
I
RSM
2
PEAK VALUE - I
RSM
t
r
TYPICAL PROTECTION CIRCUIT
V
in
V
L
Z
in
LOAD
t
P
PULSE WIDTH (t
P
) IS DEFINED
AS THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50%
OF I
RSM
.
Figure 1. Pulse Rating Curve
Figure 2. 10 X 1000 ms Pulse Waveform
1000 10,000
Figure 3. 8 X 20 ms Pulse Waveform
P
P
, PEAK POWER (WATTS)
t
r
10 ms
100
80
60
40
20
0
0 25 50 75 100 125 150
T
A
, AMBIENT TEMPERATURE (°C)
120
140
160
Figure 4. Pulse Derating Curve
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT @ T
A
= 25°C
100
90
80
70
60
50
40
30
20
10
0
020406080
t, TIME (ms)
% OF PEAK PULSE CURRENT
t
P
t
r
PULSE WIDTH (t
P
) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
PEAK VALUE I
RSM
@ 8 ms
HALF VALUE I
RSM
/2 @ 20 ms
SMF5.0AT1 Series
http://onsemi.com
5
1.2
1.0
0.8
0.6
0.4
0.2
0
-55 25 85 150
T, TEMPERATURE (°C)
V , TYPICAL FORWARD VOLTAGE (VOLTS)
F
25 50 75 100 125 175
T, TEMPERATURE (°C)
P , MAXIMUM POWER DISSIPATION (m
W
D
150
1000
100
1
1 10 1000
WORKING PEAK REVERSE VOLTAGE (VOLTS)
C, CAPACITANCE (pF)
MEASURED @ 50% V
RWM
MEASURED @ ZERO BIAS
Figure 5. Typical Derating Factor for Duty Cycle
DERATING FACTOR
1 ms
10 ms
1
0.7
0.5
0.3
0.05
0.1
0.2
0.01
0.02
0.03
0.07
100 ms
0.1 0.2 0.5 2 5 10 501 20 100
D, DUTY CYCLE (%)
PULSE WIDTH
10 ms
Figure 6. Steady State Power Derating
Figure 7. Forward Voltage Figure 8. Capacitance versus Working Peak
Reverse Voltage
10
100
350
300
250
200
150
400
100
50
0
0
SMF5.0AT1 Series
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6
PACKAGE DIMENSIONS
SOD-123FL
CASE 498-01
ISSUE A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,
1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH.
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
E
b
A
A1
L
c
POLARITY INDICATOR
OPTIONAL AS NEEDED
H
E
DIM
A
MIN NOM MAX MIN
MILLIMETERS
0.90 0.95 1.00 0.035
INCHES
A1 0.00 0.05 0.10 0.000
b 0.70 0.90 1.10 0.028
c 0.10 0.15 0.20 0.004
D 1.50 1.65 1.80 0.059
E 2.50 2.70 2.90 0.098
L 0.55 0.75 0.95 0.022
0.037 0.039
0.002 0.004
0.035 0.043
0.006 0.008
0.065 0.071
0.106 0.114
0.030 0.037
NOM MAX
3.40 3.60 3.80 0.134 0.142 0.150
H
E
- -
0° 8° 0° 8°
q
q
q
mm
inches
0.91
0.036
1.22
0.048
2.36
0.093
4.19
0.165
*For additional information on our Pb-Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
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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
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SMF8.5AT1G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
TVS DIODE 8.5V 14.4V SOD123FL
Lifecycle:
New from this manufacturer.
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