SURFACE MOUNT GENERAL RECTIFIER

DN:T19703A0

https://www.microdiode.com

Rev:2019A0

Page :1

S3AF THRU S3MF

Features

Dimensions in inches and (millimeters)

Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Ampere

SMAF

0.193(4.90)

0.173(4.40)

0.047(1.20)

0.031(0.80)

0.008(0.20)

0.005(0.12)

0.047(1.20)

0.035(0.90)

0.146(3.70)

0.130(3.30)

0.063 (1.60)

0.051 (1.30)

0.106(2.70)

0.094(2.40)

Mechanical Data

Case

: SMAF molded plastic body

Terminals

: Solderable per MIL-STD-750,Method 2026

Polarity

: Polarity symbol marking on body

Mounting Position

: Any

Weight

: 0.00095ounce, 0.027grams

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

Maximum Ratings And Electrical Characteristics













The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Idea for printed circuit board

Open Junction chip

Low reverse leakage

High forward surge current capability

High temperature soldering guaranteed

250℃/10 seconds at terminals

Parameter

SYMBOLS

S3AF

S3BF

S3DF

S3GF

S3JF

S3KF

S3MF

UNITS

Marking Code

MDD

S3AF

MDD

S3BF

MDD

S3DF

MDD

S3GF

MDD

S3JF

MDD

S3KF

MDD

S3MF

Maximum repetitive peak reverse voltage

50

100

200

400

600

800

1000

V

Maximum RMS voltage

35

70

140

280

420

560

700

V

Maximum DC blocking voltage

50

100

200

400

600

800

1000

V

Maximum average forward rectified current

at TL=75℃

3.0

A

Peak forward surge current

8.3ms single half sine-wave

superimposed onrated load (JEDEC Method)

80

A

Maximum instantaneous forward voltage at 3.0A

1.10

V

Maximum DC reverse current

at rated DCblocking voltage

5.0

125.0

μA

Typical junction capacitance (NOTE 1)

32.0

pF

Typical thermal resistance (NOTE 2)

50.0

℃/

W

-55 to +150

℃

Note:

1.Measured at 1.0MHz and applied reverse voltage of 4.0V D.C.

2.P.C.B. mounted with 2.0x2.0”(5x5cm) copper pad areas