SR320PT [CHENMKO]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器
| 型号： | SR320PT |
| 厂家： | 
CHENMKO ENTERPRISE CO. LTD. |
| 描述： | SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR320PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SCHOTTKY BARRIER RECTIFIER
SR360PT
VOLTAGE RANGE 20 - 60 Volts CURRENT 3.0 Amperes
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
DO-201AD
* High reliability
* High surge capability
* High temperature soldering guaranteed :
260oC/10 seconds , 0.375" (9.5mm) lead length,
5lbs. (2.3kg) tension
0.052(1.3)
DIA.
0.048(1.2)
1.0(25.4)
MIN.
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.375(9.5)
0.335(8.5)
Polarity: Color band denotes cathode end
Mounting Position: Any
0.220(5.6)
0.197(5.0)
DIA.
Weight: 1.18 grams
1.0(25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
DO-201AD
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SR320PT SR330PT SR340PT SR350PT SR360PT UNITS
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
Volts
Volts
Volts
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
0.375" (9.5mm) lead length (SEE FIG.1)
IO
3.0
80
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
200
30
pF
oC / W
R
JA
oC
oC
Operating Temperature Range
Storage Temperature Range
TJ
TSTG
-65 to +125
-65 to +150
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
UNITS
Volts
SR320PT SR330PT SR340PT SR350PT SR360PT
0.55 0.75
Maximum Instantaneous Forward Voltage at 3.0 A DC
VF
IR
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ TA = 25oC
@ TA = 100oC
3.0
30
mAmps
mAmps
2001-6
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance ( Junction to Ambient ) : Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length.
RATING CHARACTERISTIC CURVES ( SR320PT THRU SR360PT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARCTERISTICS
4
20
10
3
2
1
0
SR350PT~SR360PT
SR320PT~SR340PT
SR320PT~SR340PT
SR350PT~SR360PT
1.0
0.1
Single
Half Wave 60H
Resistive or
Inductive Load
Z
TJ
=125oC
Pulse Width = 300us
1% Duty Cycle
0
25
50
75
100
125
150
175
0
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
LEAD TEMPERATURE, ( oC )
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
80
70
60
50
40
30
20
10
10
TJ
= 100oC
8.3 ms Single Half Sine-Wave
(JEDEC Method)
1.0
TJ
= 75oC
.10
.01
TJ
= 25oC
.001
0
20
40
60
80
100
120
140
1
2
5
10
20
50
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
NUMBER OF CYCLES AT 60HZ
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
1000
600
400
TJ
= 25oC
200
100
60
20
10
.1
.4
1.0
4
10
40
REVERSE VOLTAGE, (V)
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