FFM305 [RECTRON]
SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes); 表面安装玻璃钝化快速恢复硅整流（电压范围50到1000伏特电流3.0安培）
| 型号： | FFM305 |
| 厂家： | 
RECTRON SEMICONDUCTOR |
| 描述： | SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes) |
| 文件： | 总2页 (文件大小：27K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FFM301
THRU
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FFM307
SURFACE MOUNT GLASS PASSIVATED
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes
FEATURES
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.24 gram
DO-214AB
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
(
)
0.125 3.17
(
)
)
0.245 6.22
(
)
0.115 2.92
(
0.220 5.59
(
)
0.280 7.11
(
)
0.260 6.60
(
)
0.012 0.305
(
)
0.006 0.152
(
)
0.103 2.62
(
)
0.079 2.06
(
)
0.060 1.52
(
)
0.008 0.203
(
)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
0.030 0.76
(
)
0.004 0.102
(
)
)
0.320 8.13
(
0.305 7.75
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
SYMBOL
FFM301 FFM302 FFM303 FFM304 FFM305 FFM306 FFM307 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
RRM
50
35
50
100
70
200
140
200
400
280
400
3.0
600
420
600
800
560
800
1000
700
Volts
Volts
Volts
Amps
RMS
Maximum DC Blocking Voltage
V
DC
O
100
1000
Maximum Average Forward Rectified Current at T
A
= 55oC
I
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
200
Amps
(Note 2) RθJL
(Note 3) RθJA
15
0C/W
0C/W
pF
Maximum Thermal Resistance
50
60
Typical Junction Capacitance (Note 1)
CJ
T
J
, TSTG
-65 to + 175
0 C
Operating and Storage Temperature Range
ELECTRICAL CHARACTERISTICS (At T
CHARACTERISTICS
Maximum Forward Voltage at 3.0A DC
Maximum Full Load Reverse Current,Full cycle Average at T
A
= 25oC unless otherwise noted)
SYMBOL
FFM301 FFM302 FFM303 FFM304 FFM305 FFM306 FFM307 UNITS
1.3
50
10
Volts
V
F
o
A
= 55 C
uAmps
uAmps
= 25oC
= 125oC
I
R
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@T
@T
A
A
300
uAmps
nSec
trr
150
250
500
Maximum Reverse Recovery Time (Note 4)
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2001-5
2. Thermal resistance junction to terminal 6.0mm2 copper pads to each terminal.
3. Thermal resistance junction to ambient, 6.0mm2 copper pads to each terminal.
4. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
(
)
RATING AND CHARACTERISTIC CURVES FFM301 THRU FFM307
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
5
4
3
2
1
0
200
100
50
8.3ms Single Half Sine-Wave
(JEDED Method)
30
20
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
10
0
25 50 75 100 125 150 175
1
5
10
50
100
AMBIENT TEMPERATURE, (
)
NUMBER OF CYCLES AT 60Hz
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
200
20
10
100
60
3.0
1.0
0.3
0.1
40
T
= 25¢J
J
20
Pulse Width=300uS
1% Duty Cycle
10
T
= 25
J
6
4
.03
.01
2
1
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
.1
.2
.4
1.0
2
4
10
20 40
100
REVERSE VOLTAGE, ( V )
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
( - )
PULSE
GENERATOR
(NOTE 2)
D.U.T
0
( + )
25 Vdc
(approx)
( - )
-0.25A
1
OSCILLOSCOPE
(NOTE 1)
( + )
NON-
INDUCTIVE
-1.0A
1cm
SET TIME BASE FOR
50/100 ns/cm
1
Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
NOTES:
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
RECTRON
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