SUPER LOW Vf SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
FEATURES
* * * * * *
FML120 THRU FML140
Low switching noise L ow forward voltage drop H igh current capability High s witching capability H igh surge capabitity High r eliability
DO-214AC
MECHANICAL DATA
* * * * * *
Case: Molded plastic Epoxy: Device has UL flammability classification 9 4V-O Lead: MIL-STD-202E method 208C guaranteed Metallurgically bonded construction Mounting position: Any Weight: 0.09 g ram
0.067 (1.70 ) 0.051 (1.29 )
0.110 ( 2.79 ) 0.086 ( 2.18 )
0.180 ( 4.57 ) 0.160 ( 4.06 )
0.012 ( 0.305 ) 0.006 ( 0.152 ) 0.091 ( 2.31 ) 0.067 ( 1.70 )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
0.059 ( 1.50 ) 0.035 ( 0.89 )
0.008 ( 0.203 ) 0.004 ( 0.102 )
0.209 ( 5.31 ) 0.185 ( 4.70 )
Dimensions in inches and (millimeters) MAXIMUM RAT INGS (@ TA=25 OC unless otherwise noted) R ATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A=75 OC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Te mperature Ran g e Storage Temperature R an g e SYMBOL VRRM VRMS VDC IO I FSM RqJA RqJL CJ TJ T STG
FML120 FML130 FML140
UNITS Volts Volts Volts Amps Amps
0 0
20 14 20
30 21 30 1.0 40 85 25 110 150 -55 to + 150
40 28 40
C/W C/W pF
0 0
C C
E LECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @T A = 1 00 o C SYMBOL VF IR
FML120 FML130 FML140
UNITS Volts mA mA 2006-11
.36 1.0 10
NOTES : 1. Thermal Resistance : Mounted on PCB. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Also available in DO-214AA (SMB). 4. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
RATING AND CHARACTERISTICS CURVES ( FML120 THRU FML140 )
INSTANTANEOUS FORWARD CURRENT, (mA)
AVERAGE FORWARD CURRENT, (A)
1.0
Single Phase Half Wave 60Hz Inductive Load
100 10 1.0 0.1 0.01 0.001 0
T A = 2 5 OC TA = 100 OC
0.75
0.50
T A = 7 5 OC
0.25
P.C.B. Mounted on 0.4X0.4"(10X10mm) copper pad areas
0
0
25
50
75
100
125
O
150
175
20
40
60
80
100
120
140
AMBIENT TEMPERATURE, ( C)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS REVERSE CURRENT, (A)
10
CJ, JUNCTION CAPACITANCE, (pF)
20
FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE
400 200 100 80 60 40 20 10
FIG.2 TYPICAL REVERSE CHARACTERISTICS
T J = 2 5 OC
1.0
0.1
T J = 2 5 OC Pulse width=300mS 1% Duty Cycle
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9 2.1
0.1
0.4
1.0
4
10
40 80
INSTANTANEOUS FORWARD VOLTAGE, (V)
REVERSE VOLTAGE, (V)
FIG.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, (A)
FIG.4 TYPICAL JUNCTION CAPACITANCE
50 40 30 20 10 0 1
8.3mS Single Half Sine-Wave JEDEC Method
2
4
6
8 10
20
40
80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
Mounting Pad Layout
0.094 MAX. (2.38 MAX.)
0.060MIN. ( 1.52 MIN.) 0.052 MAX. (1.32 MAX.) 0.220
(5.58) REF
Dimensions in inches and (millimeters)
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.
