RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FM320A
THRU
FM360A
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 60 Volts CURRENT 3.0 Amperes
FEATURES
*
*
*
*
*
*
*
Fast switching
Low switching noise
Low forward voltage drop
High current capability
High switching capability
High reliability
High surge capability
DO-214AC
MECHANICAL DATA
*
*
*
*
*
*
Case: Molded plastic
Epoxy: Device hasUL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Metallurgically bonded construction
Mounting position: Any
Weight: 0.057 gram
0.067 (1.70)
0.051 (1.29)
0.180(4.57)
0.160(4.06)
0.110 (2.79)
0.086 (2.18)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
o
0.091 (2.31)
0.067 (1.70)
0.059 (1.50)
0.035 (0.89)
0.209 (5.31)
0.185 (4.70)
0.012 (0.305)
0.006 (0.152)
0.008 (0.203)
0.004 (0.102)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
θ
JA
C
J
T
J
T
STG
-55 to + 125
-55 to + 150
FM320A
20
14
20
FM330A
30
21
30
FM340A
40
28
40
3.0
80
25
200
-55 to + 150
FM350A
50
35
50
FM360A
60
42
60
UNITS
Volts
Volts
Volts
Amps
Amps
0
C/ W
pF
0
0
C
C
ELECTRICAL CHARACTERISTICS
(At T
A
= 25
o
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 3.0A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@T
A
= 25 C
@T
A
= 100
o
C
o
SYMBOL
V
F
I
R
FM320A
FM330A
.55
FM340A
2.0
20
FM350A
.75
FM360A
UNITS
Volts
mAmps
mAmps
2002-6
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
RATING AND CHARACTERISTIC CURVES ( FM320A THRU FM360A)
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
INSTANTANEOUS REVERSE CURRENT, (mA)
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS
3.0
AVERAGE FORWARD CURRENT, (A)
10
2.5
TJ = 125
1.0
2.0
FM3
~FM
50A
Single Phase
Half Wave 60Hz
Resistive of
Inductive LoadP.C.B Mounted on
0.4X0.4"(10X10mm)
copper pad areas
0A
M34
A~F
320
FM
TJ = 75
1.5
.1
A
360
1.0
TJ = 25
.01
.5
P.C.B Mounted on
0.4X0.4"(10X10mm)
copper pad areas
0
0
INSTANTANEOUS FORWARD CURRENT, (A)
.001
25
50
75
100
125
LEAD TEMPERATURE, ( )
150
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
500
JUNCTION CAPACITANCE, (pF)
TJ = 25
20
10
TJ = 25
Pulse Width = 300uS
1% Duty Cycle
200
100
50
20
10
5
FM320A~FM340A
FM350A~FM360A
1.0
.1
.2
.3
.4
.5
.6
.7
.8
.9
INSTANTANEOUS FORWARD VOLTAGE, (V)
PEAK FORWARD SURGE CURRENT, (A)
.1
.2
.5
1
2
5
10 20
REVERSE VOLTAGE, (V)
40
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
80
70
60
50
40
30
20
10
1
2
5
10
20
50
NUMBER OF CYCLE AT 60Hz
100
TL = 75
8.3ms Single Half Sine-Wave
(JEDEC Method)
RECTRON
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
