FSM4936PT [CHENMKO]
FAST RECOVERY SILICON RECTIFIER; 快速恢复硅整流
| 型号： | FSM4936PT |
| 厂家： | 
CHENMKO ENTERPRISE CO. LTD. |
| 描述： | FAST RECOVERY SILICON RECTIFIER |
| 文件： | 总2页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FSM4933PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT GLASS PASSIVATED
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 50 - 600 Volts CURRENT 1.0 Ampere
FSM4937PT
FEATURES
* Low leakage current
* Ideal for surface mounted applications
* Metallurgically bonded construction
* Fast recovery times for high efficiency
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Glass passivated junction
SMA
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
0.110(2.80)
0.094(2.40)
0.065(1.65)
0.049(1.25)
(2)
(1)
MECHANICAL DATA
Case: JEDEC SMA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
0.181(4.60)
0.165(4.20)
0.012(0.310)
0.006(0.150)
Polarity: Indicated by cathode band
Weight: 0.002 ounces, 0.064 gram
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
(
)(max)
0.008 0.203
0.212(5.40)
0.189(4.80)
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)
SMA
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
FSM4933PT FSM4934PT
FSM4935PT FSM4936PT FSM4937PT
UNITS
Volts
Volts
Volts
50
35
50
100
70
200
140
200
400
280
400
600
420
600
VRMS
Maximum DC Blocking Voltage
VDC
100
Maximum Average Forward Rectified Current TL = 100oC
IO
1.0
30
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
Amps
pF
Typical Junction Capacitance (Note 1)
Maximum Thermal Resistance
15
30
oC / W
oC / W
oC
(Note 2)
(Note 3)
R
R
JL
JA
75
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
FSM4933PT FSM4934PT
FSM4935PT FSM4936PT FSM4937PT UNITS
Maximum Instantaneous Forward Voltage at 1.0 A DC
Maximum Full Load Reverse Current, Full cycle Average at 55oC Ambient
VF
1.2
50
Volts
uAmps
@ TA = 25oC
@ TA = 125oC
IR
5.0
100
200
Maximum Average Reverse Current
at Rated DC Blocking Voltage
uAmps
Maximum Reverse Recovery Time (Note 4)
trr
nSec
2002-5
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance Junction to terminal, 6.0 mm2 copper pads to each terminal
3. Thermal Resistance Junction to ambient, 6.0 mm2 copper pads to each terminal
4. Test Conditions : IF = 1.0 A, VR = -30 V.
RATING CHARACTERISTIC CURVES ( FSM4933PT THRU FSM4937PT )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS
trr
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
1.50
1.25
1.00
1
Single Phase
Half Wave 60Hz
Resistive or
8
i ( t ) di/dt = 50A/us
30
115 Vac 10 K
60 HZ 2 W
2
3.8uH/1.4
IFM1.0
50W
7
3
NON-INDUCTIVE
UNIT
Inductive Load
6
UNDER TEST
1.0Adc FROM
4
5
C.P. CLARE
CONSTANT
1 AMP
0
HPG 1002
VOLTAGE SUPPLY
RIPPLE=3mVrms MAX.
.75
.50
.25
SLO-BLO
FUSE
R2
C 1
1
1.0uF
300V
10W
C 1
30 Vdc
NON-
1.0 uF
300 V
CONSTANT VOLTAGE
SUPPLY
INDUCTIVE
MINIMIZE ALL LEAD LENGTHS
1
Zout 1
/
MAX.
2
A-TEKTRONIX 545A. K PLUG IN
IRM(REV)
DC to 2kHz
0
PRE AMP P6000 PROBE OR
EQUIVALENT IN PARALLEL
R1 - ADJUSTED FOR 1.4 BETWEEN
PONT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
SET TIME BASE FOR
50/100 nS/cm
0
25 50 75 100 125 150 175
LEAD TEMPERATURE ( OC )
R2 - 1 /10W 1.0% CARBON CORE
+10oC
TA = 25
FOR RECTIFIER
-0
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
10
Pulse Width = 300uS
1% Duty Cycle
10
1.0
0.1
4.0
TJ
=100oC
1.0
.4
TJ
=25oC
.1
.01
0
.04
TJ
=25oC
100
.01
0
20
40
60
80
120
140
0
.2
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
INSTANTANEOUS FORWARD VOLTAGE, ( V )
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
35
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
30
8.3ms Single Half Sine-Wave
(JEDEC Method)
60
40
25
20
15
20
10
TJ
=25oC
6
4
10
5
0
2
1
1
2
5
10
20
50
100
.1
.2
.4
1.0
2
4
10
20
40
100
NUMBER OF CYCLES AT 60 Hz
REVERSE VOLTAGE, ( V )
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