SM6A27HE3/2D [VISHAY]
Surface Mount Automotive Transient Voltage Suppressors; 表面贴装汽车瞬态电压抑制器
| 型号： | SM6A27HE3/2D |
| 厂家： | 
VISHAY |
| 描述： | Surface Mount Automotive Transient Voltage Suppressors |
| 文件： | 总5页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM6A27
Vishay General Semiconductor
Surface Mount Automotive Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Patented PAR construction
®
• Low leakage current
• Low forward voltage drop
• High surge capability
• Meets ISO7637-2 surge spec
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 245 °C
*
Patent #'s:
4,980,315
5,166,769
5,278,095
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
DO-218AB
TYPICAL APPLICATIONS
Used in sensitive electronics protection against
voltage transients induced by inductive load switching
and lighting, especially for automotive load dump
protection application.
PRIMARY CHARACTERISTICS
VBR
27 V
MECHANICAL DATA
Case: DO-218AB
Molding compound meets UL 94 V-0 flammability
rating
Base P/NHE3 - RoHS compliant, high reliability/
automotive grade (AEC Q101 qualified)
PPPM (10 x 1000 µs)
4600 W
6.0 W
90 A
PD
IRSM
IFSM
600 A
175 °C
TJ max.
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Heatsink is anode
MAXIMUM RATINGS (T = 25 °C unless otherwise noted)
C
PARAMETER
SYMBOL
VALUE
4600
6
UNIT
Peak pulse power dissipation with 10/1000 µs waveform
Power dissipation on infinite heatsink at TC = 25 °C (Fig. 1)
PPPM
PD
W
Non-repetitive peak reverse surge current for 10 µs/10 ms
exponentially decaying waveform
IRSM
90
A
Maximum working stand-off voltage
VWM
IFSM
22
600
V
A
Peak forward surge current 8.3 ms single half sine-wave
Operating junction and storage temperature range
TJ, TSTG
- 55 to + 175
°C
Document Number: 88383
Revision: 20-Oct-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
SM6A27
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
C
PARAMETER
TEST CONDITIONS
SYMBOL
MIN
TYP
MAX
30
UNIT
V
Reverse zener voltage
at 10 mA
VZ
24
Zener voltage temperature coefficient at IZ = 10 mA
VZTC
36
mV/°C
Clamping voltage for 10 µs/10 ms
at IPP = 65 A
VC
VF
IR
40
V
V
exponentially decaying waveform
at 6.0 A
at 100 A
Instantaneous forward voltage (1)
0.99
0.94
TJ = 25 °C
TJ = 175 °C
0.5
20
Reverse leakage current
at rated VWM
µA
Note:
(1) Measured on a 300 µs square pulse width
THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
C
PARAMETER
SYMBOL
VALUE
UNIT
°C/W
RθJC
Typical thermal resistance, junction to case
0.95
ORDERING INFORMATION (Example)
PREFERRED PACKAGE
PREFERRED P/N
UNIT WEIGHT (g)
BASE QUANTITY
750
DELIVERY MODE
13" diameter paper tape and reel,
anode towards the sprocket hole
SM6A27HE3/2D
2.550
2D
RATINGS AND CHARACTERISTICS CURVES
(T = 25 °C unless otherwise noted)
A
8.0
6000
5000
4000
3000
2000
6.0
4.0
2.0
1000
0
0
50
75
Case Temperature (°C)
150
175
25
100
125
50
150
200
0
100
Case Temperature (°C)
Figure 1. Power Derating Curve
Figure 2. Load Dump Power Characteristics
(10 ms Exponential Waveform)
www.vishay.com
2
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88383
Revision: 20-Oct-08
SM6A27
Vishay General Semiconductor
150
100
50
100
10
TJ = 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of IPPM
TJ = 175 °C
tr = 10 µs
1.0
0.1
Peak Value
IPPM
IPP
2
Half Value -
0.01
0.001
IPPM
TJ = 25 °C
td
0
0.0001
10
30
40
0
20
5
20
35
50
65
80
95
t - Time (ms)
Percentage of VBR (%)
Figure 3. Pulse Waveform
Figure 6. Typical Reverse Characteristics
100
10000
Rθ JA
10
1
Rθ JC
0.1
0.01
1000
0.01
0.1
1
10
100
10
100
t - Pulse Width (s)
Pulse Width (ms) - ½ IPP Exponential Waveform
Figure 7. Typical Transient Thermal Impedance
Figure 4. Reverse Power Capability
100
10
TJ = 150 °C
T
J = 25 °C
1.0
0.1
0.01
0.35
0.45
0.55
0.65
0.75
0.85
0.95
Instantaneous Forward Voltage (V)
Figure 5. Typical Instantaneous Forward Characteristics
Document Number: 88383
Revision: 20-Oct-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
SM6A27
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-218AB
0.628(16.0)
0.592(15.0)
0.539(13.7)
0.524(13.3)
0.116(3.0)
0.093(2.4)
Mounting Pad Layout
0.091(2.3)
0.067(1.7)
0.413(10.5) 0.342(8.7)
0.374(9.5) 0.327(8.3)
0.116(3.0)
0.093(2.4)
0.413(10.5)
0.374(9.5)
0.366(9.3)
0.343(8.7)
0.150(3.8)
0.406(10.3)
0.382(9.7)
0.366(9.3)
0.126(3.2)
0.343(8.7)
Lead 1
0.606(15.4)
0.138(3.5)
0.098(2.5)
0.583(14.8)
0.197(5.0)
0.185(4.7)
0.028(0.7)
0.020(0.5)
0.016 (0.4) MIN.
Lead 2/Metal Heatsink
0.098(2.5)
0.059(1.5)
www.vishay.com
4
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88383
Revision: 20-Oct-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
相关型号：
SM6B_13
Ceramic Surface Mount Crystal The SM6B series incorporates a sub-miniature AT-cut Strip Crystal resomator housed in a miniature 2-ped 6.0x3.5mm
VANLONG
©2020 ICPDF网 联系我们和版权申明