RS3ABF THRU RS3MBF
SURFACE MOUNT FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 3.0 Amperes
SMBF
Cathode Band
Top View
FEATURES
For surface mounted applications
Low profile package
Glass Passivated Chip Junction
Easy to pick and place
Fast reverse recovery time
Lead free in comply with EU RoHS 2011/65/EU diretives
0.146(3.70)
0.138(3.50)
0.086(2.20)
0.075(1.90)
0.173(4.4)
0.165(4.2)
0.051(1.30)
0.043(1.10)
0.010(0.26)
0.0071(0.18)
0.051(1.30)
0.039(1.0)
MECHANICAL DATA
Case:
JEDEC SMBF molded plastic body
Terminals:
leads solderable per MIL-STD-750,
Method 2026
Mounting Position:
Any
Weight:57mg/0.002oz
0.216(5.5)
0.200(5.1)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%.
MDD Catalog Number
Marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
=65 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=125 C
Maximum reverse recovery time
(NOTE 1)
Typical junction capacitance (NOTE 2)
SYMBOLS
RS3ABF RS3BBF RS3DBF RS3GBF RS3JBF RS3KBF RS3MBF
UNITS
VOLTS
VOLTS
VOLTS
Amps
R3AB
R3BB
R3DB
R3GB
R3JB
R3KB
R3MB
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
3.0
600
420
600
800
560
800
1000
700
1000
I
FSM
V
F
I
R
t
rr
150
100.0
1.3
5.0
150.0
250
60.0
55.0
-50 to +150
500
Amps
Volts
µ
A
ns
pF
C/W
C
C
J
Typical thermal resistance (NOTE 3)
R
θ
JA
Operating junction and storage temperature range T
J
,
T
STG
Note:1.Reverse
recovery condition I
F
=0.5A,I
R
=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 0.5x0.5”(12.7x12.7mm) copper pad areas
２０１４－０３ ０１版
RATINGS AND CHARACTERISTIC CURVES RS3ABF THRU RS3MBF
Fig.1 Forward Current Derating Curve
3.5
100LFM
Fig.2 Typical Reverse Characteristics
Instaneous Reverse Current（
μ
A）
100
Average Forward Current (A)
3.0
2.4
1.8
1.2
0.6
0.0
25
50
75
100
125
150
175
Single phase half wave resistive
or inductive P.C.B mounted on
0.5×0.5"(12.7
×12.7mm
) pad areas
100
T
J
=125
°C
10
T
J
=25
°C
1.0
00
20
40
60
80
100
120
140
Ambient Temperature (°C)
percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Instaneous Forward
Characteristics
Instaneous Forward Current (A)
Junction Capacitance ( pF)
10
T
J
=25
°C
1.0
1000
Fig.4 Typical Junction Capacitance
T
J
=25
°C
100
0.1
pulse with 300μs
1% duty cycle
0.01
0.0
10
0.5
1.0
1.5
2.0
2.5
0.1
1.0
10
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Peak Forward Surage Current (A)
120
100
80
60
40
20
00
1
10
100
8.3 ms Single Half Sine Wave
(JEDEC Method)
Number of Cycles
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
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