RECTRON FM505, FM504, FM503, FM502, FM501 Datasheet

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICA TION

SURFACE MOUNT

GLASS PASSIVATED SILICON RECTIFIER

VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Amperes

FEATURES

* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.24 gram

MECHANICAL DATA

* Epoxy : Device has UL flammability classification 94V-0

0.125 (3.17

0.115 (2.92

FM501

THRU

FM507

DO-214AB

)
)

0.245 (6.22

0.220 (5.59

)
)

0.280 (7.11

0.260 (6.60

0.103 (2.62

0.079 (2.06

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%.

MAXIMUM RATINGS

Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TA = 50oC
Peak Forward Surge Current IFM(surge): 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)
Typical Thermal Resistance
Typical Junction Capacitance (Note 1)

Operating and Storage Temperature Range

ELECTRICAL CHARACTERISTICS

Maximum Forward Voltage at 5.0A DC Volts
Maximum Full Load Reverse Current,

Full cycle Average at TA = 75oC
Maximum DC Average Reverse Current at

Rated DC Blocking Voltage

NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC

2. Thermal resistance junction to terminal, 10.0X10.0mm2 copper pads to each terminal.

3. Thermal resistance junction to ambient, 10.0X10.0mm2 copper pads to each terminal.

(At TA = 25oC unless otherwise noted)

RATINGS

(At TA = 25oC unless otherwise noted)

CHARACTERISTICS

@TA = 25oC
@TA = 125oC

SYMBOL

V

RRM

V

RMS

V

DC

I

O

I

FSM

(Note 3) Rθ

C

J

TJ, T

STG

SYMBOL

V

F

I

R

FM501 FM503FM502 FM504 FM506FM505 FM507

50 100 200 400 600 800 1000
35 70 140 280 420 560 70010Volts
50 100 200 400 600 800 1000

JL
JA

FM501

0.060 (1.52

0.030 (0.76

FM502 FM504 FM506FM505 FM507

)
)
)
)

0.320 (8.13

0.305 (7.75

Dimensions in inches and (millimeters)

150

35
60

-65 to + 175

FM503

1.1
30

5.0

150

)

)

)
)

0.012 (0.305

0.006 (0.152

0.008 (0.203

0.004 (0.102

)
)

)
)

UNITS

Volts

Volts
Amps5.0

Amps

0

C/W(Note 2) Rθ

0

C/W

pF

0

C

UNITS

uAmps
uAmps

uAmps

1998-8

RATING AND CHARACTERISTIC CURVES

(

FM501 THRU FM507

)

FIG. 1 - TYPICAL FORWARD CURRENT

5.0

4.0

3.0

2.0

1.0

.5

AVERAGE FORWARD CURRENT, (A)

0

0 25 50 75 100 125 150 175

FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD

250

200

150

100

50

0

1 2 4 6 810 20 40 6080100

PEAK FORWARD SURGE CURRENT, (A)

DERATING CURVE

Single Phase
Half Wave 60Hz
Resistive or
Inductive Load

AMBIENT TEMPERATURE, ( )

SURGE CURRENT

8.3ms Single Half Sine-Wave
(JEDED Method)

NUMBER OF CYCLES AT 60Hz

FIG. 2 - TYPICAL INSTANTANEOUS FORWARD

20
10

4
2

1.0

.4
.2

CURRENT, (A)

.1

.04

INSTANTANEOUS FORWARD

.02
.01

.6 .8 1.0 1.2 1.4 1.5

INSTANTANEOUS FORWARD VOLTAGE, (V)

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

10

4

1.0
.4

.1

.04

.01

0 20 40 60 80 100 120 140

INSTANTANEOUS REVERSE CURRENT, (uA)

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

CHARACTERISTICS

TJ = 25
Pulse Width=300£gs
1% Duty Cycle

TJ = 25

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

)

200

pF

(

100

60
40

20
10

6
4

2

JUNCTION CAPACITANCE,

1

.1 .2 .4 1.0 2 4 10 20 40 100

TJ = 25

REVERSE VOLTAGE, ( V )

RECTRON