Datasheet

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
θ
JS
⎯
7
°C/W
Thermal Resistance Junction to Ambient (Note 4) T
A
= 25°C R
θ
JA
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
= 2μA
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
0.20.1
00.40.5
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