CHENDA FR3BF Surface mount fast recovery rectifier Datasheet

FR3AF THRU FR3MF
SURFACE MOUNT FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
FEATURES
SMAF
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Fast switching for high efficiency
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds at terminals
Glass passivated chip junction
Cathode Band
Top View
0.106(2.70)
0.094(2.40)
Forward Current - 3.0 Ampere
0.063(1.60)
0.051(1.30)
0.146(3.7)
0.130(3.3)
0.0091(0.23)
0.0071(0.18)
0.051(1.30)
0.043(1.10)
0.051(1.30)
0.039(1.0)
MECHANICAL DATA
0.193(4.90)
0.173(4.40)
Dimensions in inches and (millimeters)
Case: JEDEC SMAF molded plastic body over passivated chip
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.0018 ounce, 0.064 grams
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
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL=90 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
TA=25 C
at rated DC blocking voltage
TA=125 C
Maximum reverse recovery time
(NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
SYMBOLS
VRRM
VRMS
VDC
FR3AF FR3BF FR3DF FR3GF FR3JF FR3KF FR3MF
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
UNITS
VOLTS
VOLTS
VOLTS
I(AV)
3.0
Amp
IFSM
100.0
Amps
VF
1.3
Volts
IR
5.0
200.0
µA
trr
CJ
RθJA
TJ,TSTG
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
150
250
60.0
20.0
-50 to +150
500
ns
pF
C/W
C
RATINGS AND CHARACTERISTIC CURVES FR3AF THRU FR3MF
Fig.2 Typical Reverse Characteristics
3.5
3.0
2.4
1.8
1.2
Single phase half-wave 60 Hz
resistive or inductive load
0.6
0.0
25
50
75
100
125
150
175
Instaneous Reverse Current(μ A)
Average Forward Current (A)
Fig.1 Forward Current Derating Curve
100
T J =125°C
10
1.0
T J =25°C
0.1
00
10
T J =25°C
1.0
0.1
pulse with 300μs
1% duty cycle
Peak Forward Surage Current (A)
80
100
120
140
100
T J =25°C
10
0.5
1.0
1.5
2.0
2.5
0.1
120
100
80
60
40
8.3 ms Single Half Sine Wave
(JEDEC Method)
00
10
1.0
10
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
1
60
1000
Instaneous Forward Voltage (V)
20
40
Fig.4 Typical Junction Capacitance
Junction Capacitance ( pF)
Instaneous Forward Current (A)
Fig.3 Typical Instaneous Forward
Characteristics
0.01
0.0
20
percent of Rated Peak Reverse Voltage (%)
Ambient Temperature (°C)
100
Number of Cycles
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
100
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