SFR151_1 [TSC]
1.5 AMPS. Soft Fast Recovery Rectifiers; 1.5安培。软快恢复二极管
| 型号： | SFR151_1 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 1.5 AMPS. Soft Fast Recovery Rectifiers |
| 文件： | 总2页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFR151 - SFR157
1.5 AMPS. Soft Fast Recovery Rectifiers
DO-15
Features
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Low forward voltage drop
High current capability
High reliability
High surge current capability
Fast switching for high efficiency
Mechanical Data
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Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, Lead free., solderable
per MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
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Dimensions in inches and (millimeters)
260 C /10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
Weight: 0.40 gram
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Maximum Ratings and Electrical Characteristics
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Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SFR SFR SFR SFR SFR SFR SFR
Symbol
Type Number
Units
151 152 153 154 155 156 157
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100 200 400 600 800 1000
70 140 280 420 560 700
V
V
V
Maximum DC Blocking Voltage
100 200 400 600 800 1000
Maximum Average Forward Rectified
Current .375”(9.5mm) Lead Length
I(AV)
1.5
A
o
@TA = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
50
A
V
Maximum Instantaneous Forward Voltage
@ 1.5A
VF
IR
1.2
o
5.0
uA
uA
Maximum DC Reverse Current @ TA=25 C
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at Rated DC Blocking Voltage @ TA=125 C
150
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance
Trr
Cj
120
200
350
nS
pF
15
65
o
R
C/W
θJA
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Operating Temperature Range
TJ
-65 to +150
-65 to +150
C
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Storage Temperature Range
TSTG
C
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
3. Mount on Cu-Pad Size 10mm x 10mm on P.C.B.
Notes:
Version: A06
RATINGS AND CHARACTERISTIC CURVES (SFR151 THRU SFR157)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
100
10
2.0
1.5
1.0
Tj=1250C
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
Tj=750C
0.5
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE. (oC)
1.0
Tj=250C
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
0.1
50
40
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
30
20
FIG.5- TYPICAL FORWARD CHARACTERISTICS
20
10
10
0
1
2
4
6
10
40
100
Tj=25oC
Pulse Width=300
1% Duty Cycle
s
NUMBER OF CYCLES AT 60Hz
3.0
FIG.4- TYPICAL JUNCTION CAPACITANCE
90
1.0
0.3
70
50
30
20
0.1
10
1
Tj=250C
0.03
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
2
4
6
10
20
40
60
100
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
1W
OSCILLOSCOPE
(NOTE 1)
(+)
NON
INDUCTIVE
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
Version: A06
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