Diodes DFLS1150 - Manual (Page 2)

DFLS1150
Document number: DS30593 Rev. 7 - 2
2 of 4
www.diodes.com
April 2011
© Diodes Incorporated
DFLS1150
POWERDI is a registered trademark of Diodes Incorporated.
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 Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage V
RRM
V
RWM
V R
150 V
RMS Reverse Voltage V
R(RMS)
106 V
Average Forward Current I
F(AV)
1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
50 A
Thermal Characteristics
Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Soldering Point (Note 3) R θJS
⎯ 7 °C/W
Thermal Resistance Junction to Ambient (Note 4) T
A
= 25°C R θJA 125 ⎯ °C/W
Operating and Storage Temperature Range T J , T STG
-55 to +175 °C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5) V
(BR)R
150 ⎯ ⎯ V I
R
= 2
μA
Forward Voltage V
F
⎯ ⎯ 0.82 V I
F
= 1.0A
Leakage Current (Note 5) I
R
⎯ ⎯ 2 μA V
R
= 150V, T
A
= 25 °C
Total Capacitance C T
⎯ 28 ⎯ pF 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.
0.00001
0.0001
0.01
0.001
10
1
0.1
0.2 0.1 0 0.4 0.5 0.3 0.6 0.7 0.8 0.9
I
, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R