SFR1020CG-TA3-T [UTC]
Rectifier Diode, 1 Phase, 2 Element, 5A, 200V V(RRM), Silicon, TO-220AB, TO-220, 3 PIN;
| 型号： | SFR1020CG-TA3-T |
| 厂家： | 
Unisonic Technologies |
| 描述： | Rectifier Diode, 1 Phase, 2 Element, 5A, 200V V(RRM), Silicon, TO-220AB, TO-220, 3 PIN 超快恢复二极管 快速恢复二极管 局域网 |
| 文件： | 总4页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
SFR1020C
DIODE
ULTRA-FAST RECOVERY
RECTIFIER DIODES
DESCRIPTION
UTC SFR1020C is dual center tap rectifier suited for high
frequency Switching Mode PowerSupplies applications.
1
FEATURES
* High Surge Current Capability
* Suited For Smps, DC ~ DC Converters
* Low Forward And Reverse Recovery Time
* Low Losses
TO-220
CONNECTION DIAGRAM
ORDERING INFORMATION
Order Number
Lead Free
Pin Assignment
Package
TO-220
Packing
Tube
Halogen Free
SFR1020CG-TA3-T
1
2
3
SFR1020CL-TA3-T
A1
K
A2
Note: Pin Assignment: A: Anode, K: Cathode
www.unisonic.com.tw
1 of 4
Copyright © 2012 Unisonic Technologies Co., Ltd
QW-R601-004.B
SFR1020C
DIODE
ABSOLUTE MAXIMUM RATING (limiting values, per leg)
PARAMETER
SYMBOL
VRRM
RATINGS
200
UNIT
V
Repetitive Peak Reverse Voltage
RMS Forward Current
IF(RMS)
10
A
Average Forward Current δ= 0.5
TC=125°C (Per leg)
IF(AV)
5
A
Surge Non Repetitive Forward Current, tp=10ms Sinusoidal
Storage temperature range
IFSM
Tstg
50
A
-60 ~ +150
°C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0°C~70°C operating temperature range
and assured by design from –20°C~85°C.
ELECTRICAL CHARACTERISTICS (per leg)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
0.69
MAX
50
UNIT
μA
TJ = 25°C
Reverse Leakage Current
Forward Voltage Drop
IR (Note1)
VR = VRRM
TJ = 100°C
TJ = 25°C
TJ = 125°C
0.6
mA
IF = 5 A
IF = 5 A
0.9
VF (Note2)
V
0.74
Note1. tp = 5 ms, δ< 2 %
2. tp = 380 μs, δ< 2 %
To evaluate the conduction losses use the following equation: P = 0.78× IF(AV) + 0.042 × IF2(RMS)
RECOVERY CHARACTERISTICS
PARAMETER
SYMBOL
trr
TEST CONDITIONS
MIN
TYP
MAX
30
UNIT
ns
Reverse Recovery Time
TJ= 25°C, IF = 0.5A, VF = 30V, IR = 1A
TJ = 25°C, IF= 1A, dIF/dt = 50 A/μs
FR = 1.1×VF max
Formard Recovery Time
tfr
20
3
ns
V
V
VFP
TJ= 25°C, IF= 1A, dIF/dt = 50 A/μs
When diodes 1 and 2 are used simultaneously :
∆TJ (diode 1) = P(diode 1)×Rth(j-c)( per leg) + P(diode 2) × Rth(c)
UNISONIC TECHNOLOGIES CO., LTD
2 of 4
QW-R601-004.B
www.unisonic.com.tw
SFR1020C
DIODE
TYPICAL CHARACTERISTICS
Relative Variation Of Thermal Versus Impedance
Junction To Case Versus Pulse Duration
1.0
Forward Voltage Drop Versus Forward Current
(Maximum Values, Per Diode)
50.0
δ=0.5
10.0
TJ=125°C
δ=0.2
TJ=25°C
1.0
δ=0.1
Single pulse
T
δ=tp/T
tp
0.1
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Forward Voltage Drop, VFM (V)
IE-3
IE-2
IE-1
IE+0
Pulse Duration,t (s)
UNISONIC TECHNOLOGIES CO., LTD
3 of 4
QW-R601-004.B
www.unisonic.com.tw
SFR1020C
DIODE
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
4 of 4
QW-R601-004.B
www.unisonic.com.tw
相关型号：
SFR1020L
Rectifier Diode, 1 Phase, 2 Element, 5A, 200V V(RRM), Silicon, TO-220AB, LEAD FREE, TO-220, 3 PIN
UTC
©2020 ICPDF网 联系我们和版权申明