SM15T27AY [STMICROELECTRONICS]
Automotive 1500 W Transil; 汽车1500 W的Transil
| 型号： | SM15T27AY |
| 厂家： | 
ST |
| 描述： | Automotive 1500 W Transil |
| 文件： | 总12页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM15TY
Automotive 1500 W Transil™
Datasheet − production data
Features
A
■ Peak pulse power:
– 1500 W (10/1000 µs)
– 10 kW (8/20 µs)
■ Stand-off voltage range: from 5.8 V to 70 V
■ Unidirectional and bidirectional types
K
Unidirectional
Bidirectional
■ Low leakage current:
– 0.2 µA at 25 °C
– 1 µA at 85 °C
SMC
(JEDEC DO-214AB)
■ Operating T
: 150 °C
j max
■ High power capability at T
:
jmax
– 1250 W (10/1000 µs)
Description
■ JEDEC registered package outline
■ Resin meets UL 94, V0
The SM15TY Transil series has been designed to
protect sensitive automotive circuits against
surges defined in ISO 7637-2 and against
electrostatic discharges according to ISO 10605.
■ AEC-Q101 qualified
Complies with the following standards
The Planar technology makes it compatible with
high-end circuits where low leakage current and
high junction temperature are required to provide
reliability and stability over time. SM15TY are
packaged in SMC (SMC footprint in accordance
with IPC 7531 standard).
■ ISO 10605, C = 150 pF - R = 330 Ω:
– 30 kV (air discharge)
– 30 kV (contact discharge)
■ ISO 10605 - C = 330 pF, R = 330 Ω:
– 30 kV (air discharge)
– 30 kV (contact discharge)
(a)
■ ISO 7637-2
– Pulse 1: V = -100 V
S
– Pulse 2a: V = +50 V
S
– Pulse 3a: V = -150 V
S
– Pulse 3b: V = +100 V
S
a. Not applicable to parts with stand-off voltage lower
than the average battery voltage (13.5 V)
TM: Transil is a trademark of STMicroelectronics
March 2012
Doc ID 17865 Rev 3
1/12
This is information on a product in full production.
www.st.com
12
Characteristics
SM15TY
1
Characteristics
Table 1.
Symbol
Absolute maximum ratings (T
= 25 °C)
amb
Parameter
Value
Unit
ISO 10605 (C = 330 pF, R = 330 Ω):
30
30
Contact discharge
Air discharge
VPP
Peak pulse voltage
kV
ISO 10605 (C = 150 pF, R = 330 Ω):
Contact discharge
Air discharge
30
30
PPP
Tstg
Tj
Peak pulse power dissipation(1)
Storage temperature range
Tj initial = Tamb
1500
-65 to + 150
-40 to + 150
260
W
°C
°C
°C
Operating junction temperature range
TL
Maximum lead temperature for soldering during 10 s.
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Figure 1.
Electrical characteristics - definitions
I
I
Symbol Parameter
IPP
IF
Unidirectional
VCLVBR VRM
VRM
Stand-off voltage
VBR
VCL
IRM
IPP
αT
Breakdown voltage
Clamping voltage
Leakage current @ VRM
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Dynamic resistance
IR
IRM
VF
V
VCLVBR VRM
V
IRM
IR
IRM
IR
VRMVBR VCL
VF
RD
Bidirectional
IPP
IPP
Figure 2.
Pulse definition for electrical characteristics
%I
PP
100
Pulse waveform
tr = rise time (µs)
tp = pulse duration time (µs)
50
0
t
t
r
t
p
2/12
Doc ID 17865 Rev 3
SM15TY
Table 2.
Characteristics
Electrical characteristics, typical values unless otherwise stated (T
RD
= 25 °C)
RD
amb
VCL @IPP
VCL @IPP
8/20 µs
(1)
IRM max@VRM
VBR @IR
10/1000
µs
8/20 αT (2)
10/1000 µs
µs
Order code
25 °C 85 °C
min typ max
V
max
max
max
10-4/
°C
µA
V
mA V(3) A(4)
Ω
V(3) A(4)
Ω
SM15T6V8AY/CAY 500 2000 5.8 6.45 6.8 7.14 10 10.5 143 0.023 13.4 746 0.008
SM15T7V5AY/CAY 250 1000 6.4 7.13 7.5 7.88 10 11.3 132 0.026 14.5 690 0.01
5.7
6.1
7.3
7.8
8.4
8.8
9.2
9.4
9.6
9.7
9.8
9.9
10
SM15T10AY/CAY
SM15T12AY/CAY
SM15T15AY/CAY
SM15T18AY/CAY
SM15T22AY/CAY
SM15T24AY/CAY
SM15T27AY/CAY
SM15T30AY/CAY
SM15T33AY/CAY
SM15T36AY/CAY
SM15T39AY/CAY
SM15T47AY/CAY
SM15T56AY/CAY
SM15T68AY/CAY
SM15T75AY/CAY
SM15T82AY/CAY
1. Pulse test: tp < 50 ms
10
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
50 8.55 9.5 10 10.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14.5 103 0.039 18.6 538 0.015
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.2 11.4 12 12.6
12.8 14.3 15 15.8
15.3 17.1 18 18.9
18.8 20.9 22 23.1
20.5 22.8 24 25.2
23.1 25.7 27 28.4
25.6 28.5 30 31.5
28.2 31.4 33 34.7
30.8 34.2 36 37.8
33.3 37.1 39 41.0
40.2 44.7 47 49.4
48 53.3 56 58.9
58.1 64.6 68 71.4
64.1 71.3 75 78.8
70 77.8 82 86.0
16.7 90
21.2 71
0.046 21.7 461 0.02
0.076 27.2 368 0.031
25.2 59.5 0.106 32.5 308 0.044
30.6 49
0.153 39.3 254 0.064
0.178 42.8 234 0.075
0.228 48.3 207 0.096
0.278 53.5 187 0.12
33.2 45
37.5 40
41.5 36
45.7 33
0.333
59 169 0.14
49.9 30
0.403 64.3 156 0.17
0.461 69.7 143 0.2
53.9 28
64.5 23.2 0.653
84 119 0.291 10.1
77.4 20
92 16.3
103 14.6
113 13.9
0.925 100 100 0.411 10.3
1.26
1.66
1.94
121 83
0.6
10.4
10.5
10.5
134 75 0.74
146 69 0.87
2. To calculate maximum clamping voltage at other surge level, use the following formula: VCLmax = VCL - RD x (IPP - IPPappli
where IPPappli is the surge current in the application
)
3. To calculate VBR or VCL versus junction temperature, use the following formulas:
VBR @ TJ = VBR @ 25 °C x (1 + αT x (TJ - 25))
V
CL @ TJ = VCL @ 25 °C x (1 + αT x (TJ - 25))
4. Surge capability given for both directions for unidirectional and bidirectional types.
Doc ID 17865 Rev 3
3/12
Characteristics
SM15TY
Figure 3.
Peak pulse power dissipation
versus initial junction temperature
(typical values)
Figure 4.
Peak pulse power versus
exponential pulse duration
(T initial = 25 °C)
j
PPP(W)
2000
PPP(kW)
100.0
10.0
1.0
10/1000 µs
1500
1000
500
Tj(°C)
t
(ms)
p
0
0
0.1
25
50
75
100
125
150
175
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
Figure 5.
Clamping voltage versus peak
pulse current (exponential
waveform, maximum values)
Figure 6.
Junction capacitance versus
reverse applied voltage for
unidirectional types (typical values)
IPP(A)
1000.0
C(pF)
10000
Tj initial = 25 °C
F = 1 MHz
VOSC = 30 mVRMS
Tj = 25 °C
SM15T6V8AY
100.0
10.0
1.0
8/20 µs
10/1000 µs
1000
SM15T30AY
SM15T82AY
VCL(V)
1000
VR(V)
1000
0.1
100
1
1
10
100
10
100
Figure 7.
Junction capacitance versus
reverse applied voltage for
bidirectional types (typical values)
Figure 8.
Thermal resistance junction to
ambient versus copper surface
under each lead
C(pF)
10000
Rth(j-a)(°C/W)
100
90
80
70
60
50
40
30
20
10
0
F = 1 MHz
VOSC = 30 mVRMS
Tj = 25 °C
SM15T6V8CAY
Printed circuit board FR4,
copper thickness = 35 µm
SM15T30CAY
1000
SM15T82CAY
SCu(cm²)
4.0 4.5 5.0
VR(V)
1000
100
1
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
10
100
4/12
Doc ID 17865 Rev 3
SM15TY
Figure 9.
Characteristics
Leakage current versus junction
temperature (typical values)
Figure 10. Peak forward voltage drop versus
peak forward current
(typical values)
IR(nA)
IFM(A)
100.0
1.E+04
1.E+03
1.E+02
1.E+01
1.E+00
VR = VRM
VRM < 10 V
10.0
T = 125 °C
j
T = 25 °C
j
1.0
0.1
V
RM ≥ 10 V
Tj(°C)
150
VFM(V)
2.5
25
50
75
100
125
0.0
0.5
1.0
1.5
2.0
Figure 11. Relative variation of thermal impedance junction to ambient versus pulse duration
Zth(j-a)/Rth(j-a)
1.00
Recommended pad layout
printed circuit board,
copper thickness = 35 µm
0.10
Single pulse
tp(s)
1.E+03
0.01
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
Doc ID 17865 Rev 3
5/12
Characteristics
SM15TY
Figure 12. ISO7637-2 pulse 1 response (V = -100 V)
S
Voltage (V)
Voltage
10
0
-10
-20
-30
SM15T39AY
-40
-50
SM15T39CAY
2.5
1.0
-0.5
0.0
0.5
1.5
2.0
Time (ms)
Current (A)
5
0
Current
SM15T39AY
-5
-10
-15
SM15T39CAY
1.0
-0.5
0.0
0.5
1.5
2.0
2.5
Time (ms)
Figure 13. ISO7637-2 pulse 2 response (V = 50 V)
S
Voltage (V)
50
Voltage
40
30
20
10
0
SM15T39AY
SM15T39CAY
40
-20
0
20
60
80
100
Time (µs)
Current (A)
12
Current
8
4
SM15T39AY
SM15T39CAY
0
-4
40
-20
0
20
60
80
100
Time (µs)
6/12
Doc ID 17865 Rev 3
SM15TY
Characteristics
Figure 14. ISO7637-2 pulse 3a response (V = -150 V)
S
Voltage (V)
Voltage
20
0.0
SM15T39AY
SM15T39CAY
-20
-40
-60
1.0
-0.5
0.0
0.5
1.5
2.0
Time (µs)
Current (A)
1
Current
0.0
SM15T39AY
SM15T39CAY
-1
-2
0.0
-0.2
0.8
1.8
Time (µs)
0.0
0.0
Figure 15. ISO7637-2 pulse 3b response (V = 100 V)
S
Voltage (V)
50
Voltage
40
SM15T39AY
30
20
SM15T39CAY
10
0
-0.2
0.8
Time (µs)
1.8
Current (A)
1.2
Current
0.8
0.4
SM15T39AY
SM15T39CAY
0
-0.4
-0.2
0.8
1.8
Time (µs)
Note:
ISO7637-2 pulses responses are not applicable for product with a stand off voltage lower
than the average battery voltage (13.5 V).
Doc ID 17865 Rev 3
7/12
Application and design guidelines
SM15TY
2
Application and design guidelines
More information is available in the Application note AN2689 “Protection of automotive
electronics from electrical hazards, guidelines for design and component selection”.
3
Ordering information scheme
Figure 16. Ordering information scheme
SM 15T
XX CA
Y
Surface mount
Surge rating
15 = 1500 W Transil in SMC
Breakdown voltage
Types
CA = Bidirectional
A = Unidirectional
Automotive grade
8/12
Doc ID 17865 Rev 3
SM15TY
Package information
4
Package information
■
■
■
■
■
Case: JEDEC DO-214AB molded plastic over planar junction
Terminals: solder plated, solderable as per MIL-STD-750, Method 2026
Polarity: for unidirectional types the band indicates cathode
Flammability: epoxy is rated UL 94, V0
RoHS package
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
ECOPACK packages, depending on their level of environmental compliance. ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
®
ECOPACK is an ST trademark.
Table 3.
SMC dimensions
Dimensions
Millimeters
Min. Max.
Ref.
Inches
Min. Max.
E1
A1
A2
b
1.90
0.05
2.90
0.15
5.55
7.75
6.60
4.40
0.75
2.45
0.20
3.20
0.40
6.25
8.15
7.15
4.70
1.50
0.075
0.002
0.114
0.006
0.218
0.305
0.260
0.173
0.030
0.096
0.008
0.126
0.016
0.246
0.321
0.281
0.185
0.059
D
c
E
D
A1
E
C
A2
E1
E2
L
E2
L
b
(1)
Figure 17. SMC footprint dimensions in Figure 18. Marking layout
mm (inches)
1.54
5.11
1.54
devices only)
unidirectional
Cathode bar (
(0.061)
(0.201)
(0.061)
ECOPACK compliance
XXX: Marking
Z: Manufacturing location
Y: Year
3.14
(0.124)
x x x
z y w w
WW: week
8.19
(0.322)
1. Marking layout can vary according to assembly location.
Doc ID 17865 Rev 3
9/12
Package information
Table 4.
SM15TY
Marking
Order code
Marking
Order code
SM15T6V8CAY
Marking
SM15T6V8AY
MDEY
MDGY
MDPY
MDTY
MDXY
MEEY
MEKY
MEMY
MEPY
MERY
METY
MEVY
MEXY
MFAY
MFBY
MFPY
MFOY
MFRY
BDEY
BDGY
BDPY
BDTY
BDXY
BEEY
BEKY
BEMY
BEPY
BERY
BETY
BEVY
BEXY
BFAY
SM15T7V5AY
SM15T10AY
SM15T12AY
SM15T15AY
SM15T18AY
SM15T22AY
SM15T24AY
SM15T27AY
SM15T30AY
SM15T33AY
SM15T36AY
SM15T39AY
SM15T47AY
SM15T56AY
SM15T68AY
SM15T75AY
SM15T82AY
SM15T7V5CAY
SM15T10CAY
SM15T12CAY
SM15T15CAY
SM15T18CAY
SM15T22CAY
SM15T24CAY
SM15T27CAY
SM15T30CAY
SM15T33CAY
SM15T36CAY
SM15T39CAY
SM15T47CAY
SM15T56CAY
SM15T68CAY
SM15T75CAY
SM15T82CAY
BFBY
BFPY
BFOY
BFRY
10/12
Doc ID 17865 Rev 3
SM15TY
Ordering information
5
Ordering information
Table 5.
Order code
SM15TxxxAY/CAY(1) See Table 4 on page 10
Ordering information
Marking
Package Weight Base qty Delivery mode
SMC
0.25 g
2500
Tape and reel
1. Where xxx is nominal value of VBR and A or CA indicates unidirectional or bidirectional version. See
Table 2 for list of available devices and their order codes
6
Revision history
Table 6.
Date
Document revision history
Revision
Changes
15-Sep-2010
09-Nov-2011
27-Mar-2012
1
2
3
Initial release.
Added order codes in Table 2 and Table 4.
Updated Figure 5, 6, 7, and Table 1. Added Figure 11.
Deleted old Table 2. Thermal parameter. Updated ISO
10605, C = 150 pF - R = 330 Ω: on page 1
Added footnote on page 1.
Doc ID 17865 Rev 3
11/12
SM15TY
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2012 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
12/12
Doc ID 17865 Rev 3
相关型号：
SM15T27CA-E3/57T
DIODE 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN, Transient Suppressor
VISHAY
SM15T27CA-E357T
DIODE 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN, Transient Suppressor
VISHAY
SM15T27CA-HE3/9AT
DIODE 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN, Transient Suppressor
VISHAY
SM15T27CA/7
Trans Voltage Suppressor Diode, 1500W, 23.1V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, PLASTIC, SMC, 2 PIN
VISHAY
©2020 ICPDF网 联系我们和版权申明