● Low profile package

● Ideal for automated placement

● Glass passivated chip junction

● High forward surge capability

● Fast reverse recovery time

● Meets MSL level 1, per J-STD-020, LF maximum peak

of 260 °C

For use in high frequency rectification of power

supplies, inverters, converters, and freewheeling diodes for

consumer, and telecommunication.

● Package: SMAF

Molding compound meets UL 94 V-0 flammability

rating, RoHS-compliant, halogen-free

● Terminals: Tin plated leads, solderable per

J-STD-002 and JESD22-B102

● Polarity: Cathode line denotes the cathode end

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(Ta=25°CUnless otherwise specified）

PARAMETER

SYMBOL

UNIT

F1AFS

F1BFS

F1DFS

F1GFS

F1JFS

F1KFS

F1MFS

Device marking code

F1AFS

F1BFS

F1DFS

F1GFS

F1JFS

F1KFS

F1MFS

Repetitive peak reverse voltage

VRRM

V

50

100

200

400

600

800

1000

Average rectified output current

@60Hz sine wave, resistance load, TL (Fig.1)

IO

A

1.0

Surge(non-repetitive)forward current

@60Hz half-sine wave,1 cycle, Ta=25

°C

IFSM

A

30

Storage temperature

Tstg

°C

-55~+150

Junction temperature

Tj

°C

-55~+150

■

（Ta=25°CUnless otherwise specified）

PARAMETER

SYMBOL

UNIT

TEST

CONDITIONS

F1AFS F1BFS F1DFS F1GFS

F1JFS F1KFS F1MFS

Maximum instantaneous

forward voltage drop per diode

VF

V

IFM=1.0A

1.3

Maximum reverse recovery time

trr

ns

IF=0.5A,IR=1.0A,

Irr=0.25A

150

250

500

Maximum DC reverse current

at rated DC blocking voltage

per diode @ VRM=VRRM

IRRM

μA

Ta=25°C

5.0

Ta=125°C

100

Surface Mount Fast Recovery Rectifier

F1AFS Through F1MFS

S-S1702

07-13-2020

FEATURES

TYPICAL APPLICATIONS

MECHANICAL DATA

MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

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Page 1 of 3

(Ta=25°CUnless otherwise specified）

THERMAL CHARACTERISTICS

■

PARAMETER

SYMBOL

UNIT

F1AFS

F1BFS

F1DFS

F1GFS

F1JFS

F1KFS

F1MFS

Thermal resistance

RθJ-A(1)

°C/W

701)

RθJ-L(1)

251)

RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com

Note:

(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas