RECTRON

SEMICONDUCTOR

TECHNICAL  SPECIFICATION

FEATURES

* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.098 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 

o

C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

FM4001B

THRU

FM4007B

DO-214AA

MAXIMUM RATINGS (At T

A

 = 25

o

C unless otherwise noted)

SURFACE MOUNT

VOLTAGE RANGE  50 to 1000 Volts   CURRENT 1.0 Ampere

 GLASS PASSIVATED SILICON RECTIFIER

ELECTRICAL CHARACTERISTICS (At T

A

 = 25

o

C unless otherwise noted)

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

2. Thermal resistance junction to terminal 6.0mm

2

 coppeer pads to each terminal.

3. Thermal resistance junction to ambient, 6.0mm

2

 coppeer pads to each terminal.

Dimensions in inches and (millimeters)

2002-6

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current at T

A

 = 75

o

C

Peak Forward Surge Current I

FM

(surge): 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Typical Junction Capacitance (Note 1)

Operating and Storage Temperature Range

SYMBOL

V

RRM

V

DC

I

O

I

FSM

C

J

T

J

, T

STG

V

RMS

Amps

1.0

30

100

-55 to + 150

0

C / W

pF

0

C

UNITS

Volts

Volts

Maximum Thermal Resistance

FM4001B

FM4003B

FM4002B

FM4004B

FM4006B

FM4005B

FM4007B

50

100

200

400

600

800

1000

50

100

200

400

600

800

1000

35

70

140

280

420

560

700

60

Volts

Amps

15

0

C / W

(Note 2) R

θ

JL

(Note 3) R

θ

JA

CHARACTERISTICS

V

F

SYMBOL

I

R

1.1

30

100

uAmps

uAmps

Maximum Full Load Reverse Current,

Maximum Forward Voltage at 1.0A DC

Volts

U N I T S

Maximum DC Average Reverse Current at
Rated DC Blocking Voltage

@T

A 

= 25

o

C

@T

A 

= 125

o

C

FM4001B

FM4003B

FM4002B

FM4004B

FM4006B

FM4005B

FM4007B

5.0

Full cycle Average at T

A

 = 75

o

C

uAmps

MECHANICAL DATA

           

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

0.012 (0.305)
0.006 (0.152)

0.008 (0.203)
0.004 (0.102)

0.220 (5.59)
0.205 (5.21)

0.030 (0.76)

0.060 (1.52)

0.084 (2.13)

0.096 (2.44)

0.160 (4.06)

0.180 (4.57)

0.130 (3.30)

0.155 (3.94)

0.083 (2.11)

0.077 (1.96)

RECTRON

RATING AND CHARACTERISTIC CURVES ( FM4001B THRU FM4007B )

FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD 

  PEAK FORWARD SURGE CURRENT, (A) 

NUMBER OF CYCLES AT 60Hz

  SURGE CURRENT

1

2

4

6 8 10

20

40

60 80 100

50

40

30

20

10

0

8.3ms Single Half Sine-Wave
(JEDED Method)

FIG. 1 - TYPICAL FORWARD CURRENT 

AVERAGE FORWARD CURRENT, (A)

AMBIENT TEMPERATURE, (    )

DERATING CURVE

1.0

.8

.6

.4

.2

0

0

25

50

75

100 125 150 175

Single Phase
Half Wave 60Hz
Resistive or
Inductive Load

FIG. 3 - TYPICAL INSTANTANEOUS 

 FORWARD CHARACTERISTICS

INSTANTANEOUS FORWARD CURRENT, (A)

INSTANTANEOUS FORWARD VOLTAGE, (V) 

Pulse Width = 300us
1% Duty Cycle

10

1.0

.1

.01

.4

.6

.8

1.0

1.2

1.4

1.6

TJ = 25

TJ = 100

TJ = 25

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 

INSTANTANEOUS REVERSE CURRENT, (uA) 

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

0

20

40

60

80

100

120

140

.01

.04

.1

.4

10

1.0

4

JUNCTION CAPACITANCE, 

(pF

)

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE, ( V )

200

100

60
40

20

10

6
4

2

1

.1

.2

.4

1.0

2

4

10

20 40

100

TJ = 25

Mounting Pad Layout

RECTRON

Dimensions in inches and (millimeters)

0.083 MIN.
(2.10 MIN.)

0.050 MIN.
(1.27 MIN.)

0.220 REF

0.106 MAX.
(2.69 MAX.)