DFLS1150Q Datasheet, PDF (2/4 Pages) Diodes Incorporated – 1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER POWERDI

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
VRRM
VRWM
VR
VR(RMS)
IF(AV)
IFSM
DFLS1150Q
Value
Unit
150
V
106
V
1.0
A
50
A
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Soldering Point (Note 6)
Thermal Resistance Junction to Ambient (Note 7) T_A = +25°C
Operating and Storage Temperature Range
Symbol
R_JS
R_JA
TJ, TSTG
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 8)
Forward Voltage
Leakage Current (Note 8)
Total Capacitance
Symbol Min
Typ
Max
V(BR)R
150


VF


0.82
IR


2
CT

28

Unit
V
V
A
pF
Test Condition
IR = 2A
IF = 1.0A
VR = 150V, TA = +25C
VR = 5VDC, f = 1MHz
Notes:
6. Theoretical RJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
7. 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.
8. 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.
DFLS1150Q
Document number: DS38627 Rev.1 - 2
2 of 4
www.diodes.com
January 2016
© Diodes Incorporated