SF3A400H [KODENSHI]
ULTRA FAST RECOVERY POWER RECTIFIER; 超快速恢复电力整流器
| 型号： | SF3A400H |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | ULTRA FAST RECOVERY POWER RECTIFIER |
| 文件： | 总5页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF3A400H
Ultrafast Recovery Rectifier
ULTRA FAST RECOVERY POWER RECTIFIER
Features
Low forward voltage drop
1
Ultrafast reverse recovery time : trr(Typ.)=20ns
High speed switching
1
2
2
Low power loss and High efficiency
Full lead (Pb)-free and RoHS compliant device
Pin Configuration
Pin 1: Cathode
Pin 2: Anode
SOD-106
Applications
General purpose
Product Characteristics
Switching mode power supply
Free-wheeling diode for motor application
Power switching circuits
IF(AV)
VRRM
3A
400V
1.05V
20ns
VFM @ Tj=125℃
trr (Typ.)
DC-DC converter systems
Description
The SF3A400H is specially suited for switching mode base drive & transistor circuits. The device is also
intended for use as a freewheeling diode in power supplies and other power switching applications.
Ordering Information
Device
Marking Code
3A4H
Package
SOD-106
SF3A400H
Marking Information
3A4H = Specific Device Code
YWW = Year & Week Code Marking
-. Y = Year Code
3 A 4 H
Y W W
-. WW = Week Code
= Color band denote cathode
KSD-D6A013-001
1
SF3A400H
Absolute Maximum Ratings (Limiting Values)
Characteristic
Symbol
Value
Unit
Maximum repetitive reverse voltage
Maximum working peak reverse voltage
Maximum DC blocking voltage
VRRM
VRWM
VR
400
V
Maximum average forward rectified current
IF(AV)
3
A
A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load per diode
IFSM
60
Storage temperature range
Tstg
TJ
-45℃ to +150℃
℃
℃
Maximum operating junction temperature
150
Thermal Characteristics
Characteristic
Symbol
Rth(j-a)
Value
Unit
Maximum thermal resistance
junction to ambient
76
℃/W
Electrical Characteristics
Characteristic
Symbol
Test Condition
Tj=25℃
Min.
Typ.
Max.
Unit
-
-
-
-
-
-
-
-
1.30
1.05
5
V
V
(1)
Peak forward voltage drop
Reverse leakage current
VFM
IFM = 3A
Tj=125℃
Tj=25℃
uA
uA
(1)
IRM
VR = VRRM
Tj=125℃
200
Reverse recovery time
Junction capacitance
trr
IF = 0.5A, di/dt =-100 A/us
VR = 4VDC, f=1MHz
-
-
20
40
30
ns
Cj
100
pF
Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2%
KSD-D6A013-001
2
SF3A400H
Rating & Electrical Characteristic Curves
Fig. 1) Typical Forward Characteristics
Fig. 2) Typical Reverse Characteristics
Fig. 3) Maximum Forward Derative Curve
Fig. 4) Forward Power Dissipation
Fig. 5) Maximum Non-Repetitive Peak Forward
Surge Current
Fig. 6) Typical Junction Capacitance
KSD-D6A013-001
3
SF3A400H
Package Outline Dimension
※ Recommend PCB solder land [Unit : mm]
KSD-D6A013-001
4
SF3A400H
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-D6A013-001
5
相关型号：
©2020 ICPDF网 联系我们和版权申明