SR845CT [MDD]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器
| 型号： | SR845CT |
| 厂家： | 
Chendahang Electronics Co., Ltd |
| 描述： | SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR820CT THRU SR8A0CT
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current -
8.0 Amperes
FEATURES
TO-220AB
0.185(4.70)
0.175(4.44)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
0.154(3.91)
0.148(3.74)
0.415(10.54)
MAX
DIA
0.057(1.45)
0.051(1.30)
0.113(2.87)
0.103(2.62)
molded plastic technique
0.145(3.68)
0.135(3.43)
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
0.560(14.2)
0.530(13.4)
0.410(10.41)
0.390(9.91)
PIN
0.350(8.89)
0.330(8.38)
0.635(16.13)
0.625(15.87)
1
2
3
250 C,0.25”(6.35mm) from case for 10 seconds
1.148(29.16)
1.118(28.40)
0.160 (4.05)
0.140 (3.55)
0.110(2.79)
0.100(2.54)
0.590(14.22)
0.530(13.46)
MECHANICAL DATA
0.037(0.94)
0.027(0.68)
0.105 (2.67)
0.095 (2.41)
0.105 (2.67)
0.095 (2.41)
Case: TO-220AB molded plastic body
Terminals: Leads solderable per MIL-STD-750,
Method 2026
0.022(0.58)
0.014(0.35)
0.205 (5.20)
0.195 (4.95)
PIN 2
PIN 1
PIN 3
Polarity: As marked
CASE
Mounting Position: Any
Weight:0.080 ounce, 2.24 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SR SR SR SR
870CT 880CT 890CT 8A0CT
SR SR SR SR SR SR
820CT 830CT 840CT 845CT 850CT 860CT
SYMBOLS
MDD Catalog
Number
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
20 30 40 45 50 60 70 80 90 100 VOLTS
14 21 28 32 35 42 49 56 63 70
VOLTS
20 30 40 45 50 60 70 80 90 100 VOLTS
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forward rectified current
(see fig.1)
I(AV)
8.0
Amps
Peak forward surge current
IFSM
150.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
0.65
0.75
1.0
0.85
Maximum instantaneous forward voltage at 8.0A
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
TA=100 C
15.0
300
50.0
250
Typical junction capacitance (NOTE 1)
CJ
pF
C/W
C
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RθJC
3.0
-65 to +125
-65 to +150
TJ
Storage temperature range
C
TSTG
-65 to +150
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to case
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES SR820CT THRU SR8A0CT
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
10
8
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
125
6
Single Phase
Half Wave 60Hz
Resistive or
100
75
inductive Load
4
SR820CT-SR845CT
SR850CT-SR8A0CT
2
50
0
0
25
50
75
100
125
150
175
25
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
50
10
10
1
TJ=100 C
TJ=25 C
1
0.1
PULSE WIDTH=300 µ
s
1%DUTY CYCLE
TJ=75 C
TJ=25 C
0.1
SR820CT-SR845CT
SR850CT-SR860CT
SR870CT-SR8A0CT
0.01
0.001
0.01
0.2
0.4
0.6
0.8
1.0
1.1
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
2000
1000
100
10
1
TJ=25 C
100
SR820CT-SR845CT
SR850CT-SR8A0CT
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
MDD ELECTRONIC
相关型号：
SR845KS
Rectifier Diode, Schottky, 1 Phase, 1 Element, 8A, 45V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, D2PAK-3
RECTRON
SR845RS
Rectifier Diode, Schottky, 1 Phase, 1 Element, 8A, 45V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, DPAK-3
RECTRON
SR845S-C
Rectifier Diode, Schottky, 1 Phase, 1 Element, 8A, 45V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, D2PAK-3
RECTRON
SR845SK
Rectifier Diode, Schottky, 1 Phase, 1 Element, 8A, 45V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, DPAK-3
RECTRON
©2020 ICPDF网 联系我们和版权申明