SFF508G [TSC]
Isolation 5.0 AMPS. Glass Passivated Super Fast Rectifiers; 隔离5.0安培。玻璃钝化超快速整流器
| 型号： | SFF508G |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | Isolation 5.0 AMPS. Glass Passivated Super Fast Rectifiers |
| 文件： | 总2页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFF501G THRU SFF508G
Isolation 5.0 AMPS. Glass Passivated Super Fast Rectifiers
Voltage Range
50 to 600 Volts
Current
5.0 Amperes
ITO-220AB
Features
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Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
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Case: ITO-220AB molded plastic
Epoxy: UL 94V-O rate flame retardant
Terminals: Leads solderable per MIL-STD-
202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
260oC/10 seconds 0.25”,(6.35mm) from
case.
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PIN 1
PIN 3
PIN 2
Positive CT
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Weight: 2.24 grams
Mounting torque: 5 in – 1bs. max.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SFF SFF SFF SFF SFF SFF SFF SFF
Symbol
Type Number
Units
501G 502G 503G 504G 505G 506G 507G 508G
50 100 150 200 300 400 500 600
35 70 105 140 210 280 350 420
50 100 150 200 300 400 500 600
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@TC = 100℃
I(AV)
5.0
70
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@2.5A
IFSM
VF
A
V
0.98
1.3
1.7
Maximum DC Reverse Current
@ TA=25℃ at Rated DC Blocking Voltage
@ TA=100℃
10.0
400
uA
uA
IR
Maximum Reverse Recovery Time
(Note 1)
Trr
35
nS
Typical Thermal Resistance (Note 3)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
℃/W
pF
RθJA
Cj
5.5
70
50
℃
TJ
-65 to +150
-65 to +150
Storage Temperature Range
℃
TSTG
Notes: 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 V D.C.
3. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in, Al-Plate.
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RATINGS AND CHARACTERISTIC CURVES (SFF501G THRU SFF508G)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10W
NONINDUCTIVE
50W
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
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
10
8
TJ=1000C
6
4
2
100
10
TJ=750C
0
0
50
100
150
CASE TEMPERATURE. (oC)
TJ=250C
1
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT PER LEG
70
TJ=1250C
60
50
40
30
0
0.1
8.3ms Single Half Sine Wave
JEDEC Method
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
30
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
10
SFF501G~SF4G
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
Tj=250C
SFF505G~SF506G
3
1
100
90
SFF507G~SF508G
0.3
0.1
80
SFF501G~SFF504G
70
60
S
F
F
5
0
5
G
~
S
F
F
5
Tj=25oC
0.03
0.01
0
Pulse Width=300
1% Duty Cycle
s
8
50
40
G
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
2
5
10
20
50
100 200
500
1000
FORWARD VOLTAGE. (V)
REVERSE VOLTAGE. (V)
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