SRF2040 [MOSPEC]
Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers;
| 型号： | SRF2040 |
| 厂家： | 
MOSPEC SEMICONDUCTOR |
| 描述： | Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers |
| 文件： | 总2页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MOSPEC
SRF2030 thru SRF2060
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Ultrafast Power
RECTIFIERS
Using the Schottky Barrier principle with a Molybdenum barrier metal.
These state-of-the-art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage, high
frequency rectification, or as free wheeling and polarity protection diodes.
10 AMPERES
50~200 VOLTS
Features
＊Low Forward Voltage.
＊Low Switching noise.
＊High Current Capacity
＊Guarantee Reverse Avalanche.
＊Guard-Ring for Stress Protection.
＊Low Power Loss & High efficiency.
＊150℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
ITO-220AB
Flammability Classification 94V-O
＊ESD: 8KV(Min.) Human-Body Model
＊ In compliance with EU RoHs 2002/95/EC directives
＊ Mark code : NXX, PXX.
MAXIMUM RATINGS
SRF20
30 35 40 45 50 60
Characteristic
Symbol
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM 30 35 40 45 50 65
VR
V
RMS Reverse Voltage
VR(RMS) 21 25 28 32 35 46
V
A
MILLIMETERS
DIM
MIN
MAX
Average Rectifier Forward Current ( Per diode )
Total Device (Rated VR), TC=125℃
10
20
IF(AV)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
14.80
12.75
9.9
16.0
13.8
10.3
6.80
3.50
1.45
1.45
0.90
2.70
3.30
1.30
0.80
4.80
1.80
3.50
3.15
3.50
3.80
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
IFM
20
200
A
A
6.35
2.50
1.00
1.00
0.30
2.30
2.40
0.55
0.45
4.20
1.10
2.90
2.50
2.90
3.10
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware, single
phase, 60Hz)
IFSM
Operating and Storage Junction Temperature
Range
℃
TJ , Tstg
-65 to +150
THERMAL RESISTANCES
Typical Thermal Resistance junction to case
Rθjc
Rθ c
Per diode
Total
Coupling
3.8
3.4
3.0
℃/w
ELECTRIAL CHARACTERISTICS
SRF20
Characteristic
Symbol
Unit
30 35 40 45 50 60
Maximum Instantaneous Forward Voltage
( IF =10 Amp TC = 25℃)
( IF =10 Amp TC = 100℃)
VF
0.55
0.48
0.70
0.60
V
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 100℃)
IR
0.06
20
mA
SRF2030 Thru SRF2060
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
TJ=125℃
SRF2050-60
TJ=25℃
TJ=125℃
SRF2050-60
SRF2030-45
TJ=25℃
SRF2030-45
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
Tj=100oc
FIG-4 TYPICAL JUNCTION CAPACITANCE
Tj=75oc
SRF2030-SRF2045
SRF2050-SRF2060
Tj=25oc
PERCENT OF RATED REVERSE VOLTAGE (﹪)
FIG-5 PEAK FORWARD SURGE CURRENT
REVERSE VOLTAGE (Volts)
NUMBER OF CYCLES AT 60 Hz
9R-B
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