DFLS1150_15 Datasheet, PDF (2/4 Pages) Diodes Incorporated – 1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER POWERDI®123

DFLS1150
Maximum Ratings @T_A = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Forward Current
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
V_RRM
V_RWM
V_R
V_R(RMS)
I_F(AV)
I_FSM
Value
150
106
1.0
50
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Soldering Point (Note 3)
Thermal Resistance Junction to Ambient (Note 4) T_A = 25°C
Operating and Storage Temperature Range
Symbol
R_θJS
R_θJA
T_J, T_STG
Typ
Max
⎯
7
125
⎯
-55 to +175
Unit
°C/W
°C/W
°C
Electrical Characteristics @T_A = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 5)
Forward Voltage
Leakage Current (Note 5)
Total Capacitance
Symbol Min
Typ
Max
V_(BR)R
150
⎯
⎯
V_F
⎯
⎯
0.82
I_R
⎯
⎯
2
C_T
⎯
28
⎯
Unit
V
V
μA
pF
Test Condition
I_R = 2μA
I_F = 1.0A
V_R = 150V, T_A = 25°C
V_R = 5V_DC, f = 1MHz
Notes:
3. Theoretical R_θJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
4. Part mounted on FR-4 board with 2 oz., minimum recommended copper pad layout, which can be found on our website at http://www.diodes.com.
5. Short duration pulse test used to minimize self-heating effect.
10
1
0.1
0.01
0.001
0.0001
0.000010 _{0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9}
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
0
V_R, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
POWERDI is a registered trademark of Diodes Incorporated.
DFLS1150
Document number: DS30593 Rev. 7 - 2
2 of 4
www.diodes.com
April 2011
© Diodes Incorporated