P6SMB75CAT3G [ONSEMI]
600 Watt Peak Power Zener Transient Voltage Suppressors; 600瓦峰值功率齐纳瞬态电压抑制器
| 型号： | P6SMB75CAT3G |
| 厂家： | 
ONSEMI |
| 描述： | 600 Watt Peak Power Zener Transient Voltage Suppressors |
| 文件： | 总6页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
P6SMB11CAT3 Series
600 Watt Peak Power Zener
Transient Voltage Suppressors
Bidirectional*
The SMB series is designed to protect voltage sensitive
components from high voltage, high energy transients. They have
excellent clamping capability, high surge capability, low zener
impedance and fast response time. The SMB series is supplied in
ON Semiconductor’s exclusive, cost-effective, highly reliable
Surmetict package and is ideally suited for use in communication
systems, automotive, numerical controls, process controls, medical
equipment, business machines, power supplies and many other
industrial/consumer applications.
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PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
9.4−78 VOLTS
Features
600 WATT PEAK POWER
• Working Peak Reverse Voltage Range − 9.4 to 77.8 V
• Standard Zener Breakdown Voltage Range − 11 to 91 V
• Peak Power − 600 W @ 1 ms
• ESD Rating of Class 3 (>16 KV) per Human Body Model
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5 mA Above 10 V
• UL 497B for Isolated Loop Circuit Protection
• Response Time is Typically < 1 ns
• Pb−Free Packages are Available
SMB
CASE 403A
PLASTIC
Mechanical Characteristics:
CASE: Void-Free, Transfer-Molded, Thermosetting Plastic
FINISH: All External Surfaces are Corrosion Resistant and Leads are
Readily Solderable
MARKING DIAGRAM
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
LEADS: Modified L−Bend Providing More Contact Area to Bond Pads
POLARITY: Polarity Band Will Not be Indicated
MOUNTING POSITION: Any
AYWW
xxC G
G
xxC = Device Code
MAXIMUM RATINGS
A
Y
= Assembly Location
= Year
Rating
Symbol Value
Unit
WW = Work Week
Peak Power Dissipation (Note 1) @ T = 25°C,
Pulse Width = 1 ms
P
PK
600
W
L
G
= Pb−Free Package
(Note: Microdot may be in either location)
DC Power Dissipation @ T = 75°C
P
3.0
W
L
D
Measured Zero Lead Length (Note 2)
Derate Above 75°C
ORDERING INFORMATION
40
25
mW/°C
°C/W
Thermal Resistance, Junction−to−Lead
R
q
JL
†
Device
Package
Shipping
DC Power Dissipation (Note 3) @ T = 25°C
P
0.55
4.4
226
W
mW/°C
°C/W
A
D
P6SMBxxCAT3
P6SMBxxCAT3G
SMB
2500/Tape & Reel
2500/Tape & Reel
Derate Above 25°C
Thermal Resistance, Junction−to−Ambient
R
q
JA
SMB
Operating and Storage Temperature Range
T , T
−65 to
+150
°C
(Pb−Free)
J
stg
The “T3” suffix refers to a 13 inch reel.
†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.
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. 10 X 1000 ms, non−repetitive
2. 1″ square copper pad, FR−4 board
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
3. FR−4 board, using ON Semiconductor minimum recommended footprint, as
shown in 403A case outline dimensions spec.
*Please see P6SMB6.8AT3 to P6SMB200AT3 for Unidirectional devices.
© Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
July, 2006 − Rev. 8
P6SMB11CAT3/D
P6SMB11CAT3 Series
ELECTRICAL CHARACTERISTICS
(T = 25°C unless otherwise noted)
A
I
I
PP
Symbol
Parameter
I
Maximum Reverse Peak Pulse Current
PP
I
T
I
V
R
BR RWM
V
C
V
V
Clamping Voltage @ I
PP
C
V
I
R
T
V
V
V
RWM BR C
I
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
V
Breakdown Voltage @ I
BR
T
I
PP
I
Test Current
T
Bi−Directional TVS
QV
Maximum Temperature Coefficient of V
BR
BR
ELECTRICAL CHARACTERISTICS (Devices listed in bold, italic are ON Semiconductor Preferred devices.)
Breakdown Voltage
V @ I (Note 6)
C PP
V
RWM
I
R
@
C
typ
V
BR
Volts (Note 5)
@ I
V
C
I
PP
(Note 4)
V
RWM
(Note 7)
QV
T
BR
Device
Min
Nom
Max
mA
Volts
mA
Volts
Amps
%/°C
pF
Marking
Device*
P6SMB11CAT3, G
P6SMB12CAT3, G
P6SMB13CAT3, G
11C
12C
13C
9.4
10.2
11.1
5
5
5
10.5
11.4
12.4
11.05
12
13.05
11.6
12.6
13.7
1
1
1
15.6
16.7
18.2
38
36
33
0.075
0.078
0.081
865
800
740
P6SMB15CAT3, G
P6SMB16CAT3, G
P6SMB18CAT3, G
P6SMB20CAT3, G
15C
16C
18C
20C
12.8
13.6
15.3
17.1
5
5
5
5
14.3
15.2
17.1
19
15.05
16
18
15.8
16.8
18.9
21
1
1
1
1
21.2
22.5
25.2
27.7
28
27
24
22
0.084
0.086
0.088
0.09
645
610
545
490
20
P6SMB22CAT3, G
P6SMB24CAT3, G
P6SMB27CAT3, G
P6SMB30CAT3, G
22C
24C
27C
30C
18.8
20.5
23.1
25.6
5
5
5
5
20.9
22.8
25.7
28.5
22
24
27.05
30
23.1
25.2
28.4
31.5
1
1
1
1
30.6
33.2
37.5
41.4
20
18
16
0.09
0.094
0.096
0.097
450
415
370
335
14.4
P6SMB33CAT3, G
P6SMB36CAT3, G
P6SMB39CAT3, G
P6SMB43CAT3, G
33C
36C
39C
43C
28.2
30.8
33.3
36.8
5
5
5
5
31.4
34.2
37.1
40.9
33.05
36
39.05
43.05
34.7
37.8
41
1
1
1
1
45.7
49.9
53.9
59.3
13.2
12
11.2
10.1
0.098
0.099
0.1
305
280
260
240
45.2
0.101
P6SMB47CAT3, G
P6SMB51CAT3, G
P6SMB56CAT3, G
P6SMB62CAT3, G
47C
51C
56C
62C
40.2
43.6
47.8
53
5
5
5
5
44.7
48.5
53.2
58.9
47.05
51.05
56
49.4
53.6
58.8
65.1
1
1
1
1
64.8
70.1
77
9.3
8.6
7.8
7.1
0.101
0.102
0.103
0.104
220
205
185
170
62
85
P6SMB68CAT3, G
P6SMB75CAT3, G
P6SMB82CAT3, G
P6SMB91CAT3, G
68C
75C
82C
91C
58.1
64.1
70.1
77.8
5
5
5
5
64.6
71.3
77.9
86.5
68
75.05
82
71.4
78.8
86.1
95.5
1
1
1
1
92
6.5
5.8
5.3
4.8
0.104
0.105
0.105
0.106
155
140
130
120
103
113
125
91
4. A transient suppressor is normally selected according to the working peak reverse voltage (V
the DC or continuous peak operating voltage level.
), which should be equal to or greater than
RWM
5. V measured at pulse test current I at an ambient temperature of 25°C.
BR
T
6. Surge current waveform per Figure 2 and derate per Figure 3 of the General Data − 600 Watt at the beginning of this group.
7. Bias Voltage = 0 V, F = 1 MHz, T = 25°C
J
*The “G’’ suffix indicates Pb−Free package available. Please refer back to Ordering Information on front page.
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2
P6SMB11CAT3 Series
100
10
PULSE WIDTH (t ) IS DEFINED AS
P
NONREPETITIVE
THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50% OF
t ≤ 10 ms
rꢀ
PULSE WAVEFORM
SHOWN IN FIGURE 2
I .
PP
100
50
0
PEAK VALUE − I
PP
I
PP
2
HALF VALUE −
1
t
P
0.1
0.1 ms
1 ms
10 ms
100 ms
1 ms
10 ms
0
1
2
3
4
5
t , PULSE WIDTH
P
t, TIME (ms)
Figure 1. Pulse Rating Curve
Figure 2. Pulse Waveform
1000
100
10
160
140
120
P6SMB11CAT3G
P6SMB18CAT3G
P6SMB47CAT3G
100
80
P6SMB91CAT3G
60
40
20
0
T = 25°C
f = 1 MHz
J
1
0
25
50
75
100
125
150
1
10
100
T , AMBIENT TEMPERATURE (°C)
A
BIAS VOLTAGE (VOLTS)
Figure 3. Pulse Derating Curve
Figure 4. Typical Junction Capacitance vs. Bias
Voltage
TYPICAL PROTECTION CIRCUIT
Z
in
LOAD
V
in
V
L
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3
P6SMB11CAT3 Series
APPLICATION NOTES
RESPONSE TIME
suppressor device as close as possible to the equipment or
components to be protected will minimize this overshoot.
In most applications, the transient suppressor device is
placed in parallel with the equipment or component to be
protected. In this situation, there is a time delay associated with
the capacitance of the device and an overshoot condition
associated with the inductance of the device and the inductance
of the connection method. The capacitive effect is of minor
importance in the parallel protection scheme because it only
produces a time delay in the transition from the operating
voltage to the clamp voltage as shown in Figure 4.
The inductive effects in the device are due to actual turn-on
time (time required for the device to go from zero current to full
current) and lead inductance. This inductive effect produces an
overshoot in the voltage across the equipment or component
being protected as shown in Figure 5. Minimizing this
overshoot is very important in the application, since the main
purpose for adding a transient suppressor is to clamp voltage
spikes. The SMB series have a very good response time,
typically < 1 ns and negligible inductance. However, external
inductive effects could produce unacceptable overshoot.
Proper circuit layout, minimum lead lengths and placing the
Some input impedance represented by Z is essential to
in
prevent overstress of the protection device. This impedance
should be as high as possible, without restricting the circuit
operation.
DUTY CYCLE DERATING
The data of Figure 1 applies for non-repetitive conditions
and at a lead temperature of 25°C. If the duty cycle increases,
the peak power must be reduced as indicated by the curves of
Figure 6. Average power must be derated as the lead or ambient
temperature rises above 25°C. The average power derating
curve normally given on data sheets may be normalized and
used for this purpose.
At first glance the derating curves of Figure 6 appear to be
in error as the 10 ms pulse has a higher derating factor than
the 10 ms pulse. However, when the derating factor for a
given pulse of Figure 6 is multiplied by the peak power value
of Figure 1 for the same pulse, the results follow the
expected trend.
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4
P6SMB11CAT3 Series
V
in
(TRANSIENT)
OVERSHOOT DUE TO
INDUCTIVE EFFECTS
V
V
V
in
(TRANSIENT)
V
L
V
L
V
in
t
d
t
D
= TIME DELAY DUE TO CAPACITIVE EFFECT
t
t
Figure 5.
Figure 6.
1
0.7
0.5
0.3
0.2
PULSE WIDTH
10 ms
0.1
0.07
0.05
1 ms
0.03
0.02
100 ms
10 ms
10 20
D, DUTY CYCLE (%)
0.01
0.1 0.2
0.5
1
2
5
50 100
Figure 7. Typical Derating Factor for Duty Cycle
UL RECOGNITION
The entire series has Underwriters Laboratory
Recognition for the classification of protectors (QVGV2)
under the UL standard for safety 497B and File #116110.
Many competitors only have one or two devices recognized
or have recognition in a non-protective category. Some
competitors have no recognition at all. With the UL497B
recognition, our parts successfully passed several tests
including Strike Voltage Breakdown test, Endurance
Conditioning, Temperature test, Dielectric
Voltage-Withstand test, Discharge test and several more.
Whereas, some competitors have only passed a
flammability test for the package material, we have been
recognized for much more to be included in their Protector
category.
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5
P6SMB11CAT3 Series
PACKAGE DIMENSIONS
SMB
DO−214AA
CASE 403A−03
ISSUE F
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
H
E
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.
E
MILLIMETERS
INCHES
DIM
A
A1
b
c
D
MIN
1.90
0.05
1.96
0.15
3.30
4.06
5.21
0.76
NOM
2.13
0.10
2.03
0.23
3.56
4.32
5.44
1.02
MAX
MIN
NOM
0.084
0.004
0.080
0.009
0.140
0.170
0.214
0.040
MAX
0.096
0.008
0.087
0.012
0.156
0.181
0.220
0.063
2.45
0.20
2.20
0.31
3.95
4.60
5.60
1.60
0.075
0.002
0.077
0.006
0.130
0.160
0.205
0.030
b
D
E
H
E
L
0.51 REF
L1
0.020 REF
A
A1
c
L
L1
SOLDERING FOOTPRINT*
2.261
0.089
2.743
0.108
2.159
0.085
mm
inches
ǒ
Ǔ
SCALE 8:1
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SURMETIC is a trademark of Semiconductor Components Industries, LLC.
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
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PUBLICATION ORDERING INFORMATION
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P6SMB11CAT3/D
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