PSMS12C-LF [PROTEC]
Trans Voltage Suppressor Diode, 350W, 12V V(RWM), Bidirectional, 5 Element, Silicon, ROHS COMPLIANT PACKAGE-6;
| 型号： | PSMS12C-LF |
| 厂家： | 
PROTEK DEVICES |
| 描述： | Trans Voltage Suppressor Diode, 350W, 12V V(RWM), Bidirectional, 5 Element, Silicon, ROHS COMPLIANT PACKAGE-6 电视 |
| 文件： | 总5页 (文件大小：185K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSMS05
thru
PSMS24C
Only One Name Means ProTek’Tion™
STANDARD CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Ethernet - 10 Base T
✔ Cellular Phones
✔ Handheld Electronics
✔ FireWire & USB Interfaces
IEC COMPATIBILITY (EN61000-4)
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
SOT-23-6
FEATURES
✔ 350 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Monolithic Design
✔ Available in Multiple Voltage Types Ranging From 5V to 24V
✔ Protect 4 Lines
✔ ESD Protection > 25 kilovolts
✔ Low ClampingVoltage
✔ Unidirectional & Bidirectional Configurations
✔ Low Leakage Current
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-23-6 Package
✔ Weight 0.6 grams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mmTape and Reel Per EIA Standard 481
✔ Marking: Marking Code & Pin One Defined By DOT on Package
PIN CONFIGURATIONS
UNIDIRECTIONAL
BIDIRECTIONAL
6
5
4
6
5
4
1
2
3
1
2
3
05095.R3 9/03
1
www.protekdevices.com
PSMS05
thru
PSMS24C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SYMBOL
VALUE
UNITS
Watts
°C
PARAMETER
PPP
TJ
350
Peak Pulse Power (tp = 8/20µs) - See Figure 1
OperatingTemperature
-55°C to 150°C
-55°C to 150°C
StorageTemperature
TSTG
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(See Notes 1-3)
DEVICE
MARKING
RATED
MINIMUM
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
LEAKAGE
CURRENT
TYPICAL
CAPACITANCE
(See Note 4)
STAND-OFF BREAKDOWN
VOLTAGE
VOLTAGE
(See Fig. 2)
(See Fig. 2)
@ 1mA
V(BR)
VOLTS
@ IP = 1A
VC
VOLTS
@VWM
ID
µA
@0V, 1 MHz
VWM
VOLTS
@8/20µs
VC @ IPP
Cj
pF
PSMS05
PSMS05C
PSMS12
PSMS12C
PSMS15
PSMS15C
PSMS24
PSMS24C
PRH
PRL
PRI
PRM
PRJ
PRN
PRK
PRO
5.0
5.0
6.0
6.0
9.8
9.8
19
19
24
24
40
40
21.0V @ 17.0A
21.0V @ 17.0A
29.2V @ 12.0A
29.2V @ 12.0A
34.6V @ 10.0A
34.6V @ 10.0A
58.3V @ 6.0A
58.3V @ 6.0A
20
20
1
1
1
1
1
1
150
150
80
80
50
50
40
40
12.0
12.0
15.0
15.0
24.0
24.0
13.3
13.3
16.7
16.7
26.7
26.7
Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSMS05C.
Note 2: Unidirectional Only: Test between pin 1 to 2 or 5, 4 to 2 or 5, 6 to 2 or 5, 3 to 2 or 5.
Note 3: Bidirectional Only: Test between pin 5 to 1 or 3 or 4 or 6. Electrical characteristics apply in both directions.
Note 4: Unidirectional Only: Capacitance measured between pins 1, 3, 4, 6, to 2.
FIGURE 1
FIGURE 2
PEAK PULSE POWER VS PULSE TIME
PULSE WAVE FORM
120
100
10,000
1,000
TEST
tf
WAVEFORM
PARAMETERS
tf = 8µs
Peak Value IPP
80
60
40
td = 20µs
e-t
350W 8/20µs Waveform
100
10
td = t
IPP/2
20
0
0.1
1
10
100
1,000
10,000
0
5
10
15
20
25
30
td - Pulse Duration - µs
t - Time - µs
05095.R3 9/03
2
www.protekdevices.com
PSMS05
thru
PSMS24C
GRAPHS
FIGURE 3
POWER DERATING CURVE
100
80
Peak Pulse Power
8/20µs
60
40
20
0
Average Power
0
25
50
75
100
125 150
TL - Lead Temperature - °C
FIGURE 4
OVERSHOOT & CLAMPING VOLTAGE FOR PSMS05C
40
30
20
10
0
ESD Test Pulse: 25 kilovolt, 1/30ns (waveform)
FIGURE 5
TYPICAL REVERSE VOLTAGE VS CAPACITANCE FOR PSMS05
160
120
80
40
0
0
1
2
3
4
5
V
R - Reverse Voltage - Volts
05095.R3 9/03
3
www.protekdevices.com
PSMS05
thru
PSMS24C
APPLICATION NOTE
The PSMS Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD or EFT. This product series provides both
unidirectional and bidirectional protection, with a surge capability of 350 Watts PPP per line for an 8/20µs waveform and ESD protection > 25 kilovolts.
UNIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 1)
The PSMS Series provides up to four (4) lines of protection in a common-mode configura-
tion as depicted in Figure 1.
Figure 1 - Unidirectional Configuration
Common-Mode I/O Port Protection
Circuit connectivity is as follows:
✔
✔
✔
✔
✔
Line 1 is connected to Pin 1.
Line 2 is connected to Pin 3.
Line 3 is connected to Pin 4.
Line 4 is connected to Pin 6.
Pin 5 is connected to ground.
LINE 1
LINE 2
✔
Pin 2 is not connected.
3
4
2
5
1
6
BIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 2)
The PSMSxxC Series provides up to four (4) lines of protection in a common-mode
configuration as depicted in Figure 2.
Circuit connectivity is as follows:
✔
✔
✔
✔
✔
Line 1 is connected to Pin 1.
Line 2 is connected to Pin 3.
Line 3 is connected to Pin 4.
Line 4 is connected to Pin 5.
Pin 6 is connected to ground.
LINE 3
LINE 4
✔
Pin 2 is not connected.
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic
Compatibility (EMC) protection. The following
guidelines are recommended:
Figure 2 - Bidirectional Configuration
Common-Mode I/O Port Protection
✔
The protection device should be placed near the
input terminals or connectors, the device will
divert the transient current immediately before it
can be coupled into the nearby traces.
LINE 1
LINE 2
✔
✔
✔
The path length between the TVS device and the
protected line should be minimized.
3
4
2
5
1
6
All conductive loops including power and ground
loops should be minimized.
The transient current return path to ground
should be kept as short as possible to reduce
parasitic inductance.
✔
Ground planes should be used whenever
possible. For multilayer PCBs, use ground vias.
LINE 3
LINE 4
05095.R3 9/03
4
www.protekdevices.com
PSMS05
thru
PSMS24C
PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
SOT-23-6
D
E
6
5
2
4
3
0º - 10º
K
PACKAGE DIMENSIONS
J
INCHES
MILLIMETERS
1
DIM
MIN
MAX
MIN
MAX
L
J
A
B
C
D
E
F
2.80
1.50
0.90
0.35
0.85
1.70
0.90
0.090
2.60
3.05
1.75
1.30
0.50
1.05
2.10
1.45
0.20
3.00
0.110
0.059
0.036
0.014
0.033
0.067
0.036
0.0035
0.102
0.120
0.070
0.051
0.020
0.040
0.083
0.057
0.008
0.118
V
B
M
F
A
G
G
J
K
L
C
0.20 TYP 0.20 TYP 0.007 TYP 0.007 TYP
0.35 0.55 0.014 0.022
M
NOTES
MOUNTING PAD
1. Dimensioning and tolerances per ANSIY14.5M, 1985.
2. Controlling Dimension: Inches
0.094” (2.40mm)
3. Dimensions are exclusive of mold flash and metal burrs.
TAPE & REEL ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape,
i.e., PSMS05-T7.
3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e., PSMS05-T13.
0.074” (1.90mm)
0.037” (0.95mm)
0.028” (0.70mm)
0.039” (1.00mm)
Outline & Dimensions: Rev 1 - 11/01, 06013
COPYRIGHT © ProTek Devices 2003
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical
characteristics described herein without notice (except JEDEC).
ProTek Devices
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail: sales@protekdevices.com
Web Site: www.protekdevices.com
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that
the final judgement concerning selection and specifications is the buyer’s and that in furnishing
engineering and technical assistance, ProTek assumes no responsibility with respect to the
selection or specifications of such products.
05095.R3 9/03
5
www.protekdevices.com
相关型号：
PSMS12C-T13
Trans Voltage Suppressor Diode, 350W, 12V V(RWM), Bidirectional, 5 Element, Silicon, SOT-23, 6 PIN
PROTEC
PSMS15-LF
Trans Voltage Suppressor Diode, 350W, 15V V(RWM), Unidirectional, 4 Element, Silicon, ROHS COMPLIANT PACKAGE-6
PROTEC
PSMS15-LF-T13
Trans Voltage Suppressor Diode, 350W, 15V V(RWM), Unidirectional, 4 Element, Silicon, ROHS COMPLIANT, SOT-23, 6 PIN
PROTEC
PSMS15-T13
Trans Voltage Suppressor Diode, 350W, 15V V(RWM), Unidirectional, 4 Element, Silicon, SOT-23, 6 PIN
PROTEC
PSMS15C-LF
Trans Voltage Suppressor Diode, 350W, 15V V(RWM), Bidirectional, 5 Element, Silicon, ROHS COMPLIANT PACKAGE-6
PROTEC
PSMS15C-LF-T13
Trans Voltage Suppressor Diode, 350W, 15V V(RWM), Bidirectional, 5 Element, Silicon, ROHS COMPLIANT, SOT-23, 6 PIN
PROTEC
©2020 ICPDF网 联系我们和版权申明