Wing Shing MELFSMA4007, MELFSMA4006, MELFSMA4002, MELFSMA4003, MELFSMA4004 Datasheet

SURFACE MOUNT SILICON RECTIFIER

MELFSMA4001-4007

VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.0 Ampere

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated solderable per

MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end

* Mounting position: Any
* Weight: 0.12 gram

Dimensions in inches and (millimeters)

FEATURES

* Ideal for surface mounted applications
* Low leakage current
* Glass passivated junction

SM-1(DO-213AB)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25oC ambient temperature unless otherwise specified.
For capacitive load, derate current by 20%.

PARAMETER SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNITS

Maximum Recurrent Peak Reverse Voltage V
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Rectified Current TA = 25℃
Peak Forward Surge Current: 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC Method)
Maximum Forward Voltage at 1.0A DC V
Maximum DC Reverse Current at
Rated DC Blocking Voltage
Typical Junction Capacitance ( Note 1 ) C
Typical Thermal Resistance ( Note 2 )
Operating and Storage Temperature Range TJ,T

Notes: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0VDC.

2. Thermal Resistance from Junction to Ambient, .24”

Wing Shing Computer Components Co., (H.K.)Ltd. Tel:[phone] Fax:[phone]
Homepage: http://www.wingshing.com E-mail: [e-mail]

@TA = 25℃
@T

= 125℃

A

2

(6.0mm2) copper pad to each Terminal.

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

50 100 200 400 600 800 1000 Volts
35 70 140 280 420 560 700 Volts
50 100 200 400 600 800 1000 Volts

DC
O

F

R

J

JL

STG

-65 TO +175

I

Rθ

RRM
RMS

I

FSM

I

1.0 Amps
30 Amps

1.1 Volts

5.0
50
15 pF
20

uAmps

℃/W

℃

RATING AND CHARACTERISTIC CURVES

MELFSMA4001-4007

Wing Shing Computer Components Co., (H.K.)Ltd. Tel:[phone] Fax:[phone]
Homepage: http://www.wingshing.com E-mail: [e-mail]