81CNQ045 [SMC]
Guard ring for enhanced ruggedness and long term reliability;
| 型号： | 81CNQ045 |
| 厂家： | 
Sangdest Microelectronic (Nanjing) Co., Ltd |
| 描述： | Guard ring for enhanced ruggedness and long term reliability 局域网 二极管 |
| 文件： | 总5页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SANGDEST
MICROELECTRONICS
81CNQ SERIES
Technical Data
Data Sheet N1060, Rev. -
Green Products
81CNQ035/81CNQ040/81CNQ045 SCHOTTKY RECTIFIER
Applications:
•
Switching power supply
•
•
•
Converters
Free-Wheeling diodes
Reverse battery protection
Features:
•
•
•
•
175℃ TJ operation
Center tap module
Very Low forward voltage drop
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and
moisture resistance
•
•
•
•
•
•
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
Low profile, high current package
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Case Styles
81CNQ…
PRM2
81CNQ…SL
81CNQ…SM
PRM2-SM
PRM2-SL
Mechanical Dimensions: In Inches / mm
PRM2
• Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 ꢀ (86) 25-87123907 •
• FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •
SANGDEST
MICROELECTRONICS
81CNQ SERIES
Technical Data
Data Sheet N1060, Rev. -
Green Products
PRM2-SL
PRM2-SM
MARKING, MOLDING RESIN
Marking for 81CNQ035/SL/SM, 1st row SS YYWWL, 2nd row 81CNQ035/SL/SM, 3rd row 1 2 3 (pin)
Where YY is the manufacture year
WW is the manufacture week code
L is the wafer’s Lot Number
Molding resin
Epoxy resin UL: 94V-0
• Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 ꢀ (86) 25-87123907 •
• FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •
SANGDEST
MICROELECTRONICS
81CNQ SERIES
Technical Data
Data Sheet N1060, Rev. -
Green Products
Maximum Ratings:
Characteristics
Symbol
Condition
Max.
Units
35(81CNQ035)
40(81CNQ040)
45(81CNQ045)
Peak Inverse Voltage
VRWM
-
V
50% duty cycle @TC =141°C,
rectangular wave form
Max. Average Forward
IF(AV)
IFSM
EAS
IAR
80
950
54
8
A
A
Max. Peak One Cycle Non-
Repetitive Surge Current
(per leg)
8.3 ms, half Sine pulse
Non-Repetitive
Energy(peg leg)
Avalanche
TJ=25℃,IAS=8A,L=1.7mH
mJ
A
Current decaying linearly to zero
in 1 μsec Frequency limited by
TJ max. VA=1.5×VR typical
Repetitive
Avalanche
Current(peg leg)
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
(per leg) *
Symbol
Condition
Max.
0.60
0.74
Units
@ 40A, Pulse, TJ = 25 °C
@ 80A, Pulse, TJ = 25 °C
@ 40A, Pulse, TJ = 125 °C
@ 80A, Pulse, TJ = 125 °C
VF1
V
0.54
0.66
VF2
V
Max. Reverse Current (per
leg) *
IR1
IR2
5
45
mA
mA
@VR = rated V
R
TJ = 25 °C
TJ = 125 °C
@VR = rated V
R
Max. Junction Capacitance
(per leg)
@VR = 5V, TC = 25 °C
SIG = 1MHz
CT
2600
pF
f
Typical Series Inductance
(per leg)
Measured lead to lead 5 mm
from package body
LS
5.5
nH
Max. Voltage Rate of Change
dv/dt
-
10,000
V/μs
* Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications:
Characteristics
Max. Junction Temperature
Max. Storage Temperature
Symbol
TJ
Condition
Specification
-55 to +175
-55 to +175
Units
°C
°C
-
-
Tstg
Maximum Thermal
Resistance Junction to Case
(per leg)
Maximum Thermal
Resistance Junction to Case
(per package)
DC operation
DC operation
0.85
RθJC
°C/W
0.42
0.30
RθJC
Rθcs
°C/W
°C/W
Typical Thermal Resistance,
case to Heat Sink
Mounting surface, smooth and
greased
40(min)
58(max)
7.8
Mounting Torque
TM
-
Kg-cm
g
Approximate Weight
Case Style
wt
-
PRM2 PRM2-SL PRM2-SM
• Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 ꢀ (86) 25-87123907 •
• FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •
SANGDEST
MICROELECTRONICS
81CNQ SERIES
Technical Data
Data Sheet N1060, Rev. -
Green Products
• Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 ꢀ (86) 25-87123907 •
• FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •
SANGDEST
MICROELECTRONICS
81CNQ SERIES
Technical Data
Data Sheet N1060, Rev. -
Green Products
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales
department for the latest version of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or
any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information,
products or circuits described in the datasheets.
4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
• Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113 ꢀ (86) 25-87123907 •
• FAX (86) 25-87123900 • World Wide Web Site - http://www.sangdest.com.cn • E-Mail Address - sales@ sangdest.com.cn •
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