Dfls2100, Maximum ratings, Thermal characteristics – Diodes DFLS2100 User Manual
Page 2: Electrical characteristics
POWERDI is a registered trademark of Diodes Incorporated.
DFLS2100
Document number: DS31475 Rev. 3 - 2
2 of 4
October 2012
© Diodes Incorporated
DFLS2100
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
100 V
RMS Reverse Voltage
V
R(RMS)
71 V
Average Forward Current
I
F(AV)
2.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
40 A
Thermal Characteristics
Characteristic Symbol
Typ
Max
Unit
Thermal Resistance Junction to Soldering (Note 5)
R
θJS
— 7 °C/W
Thermal Resistance Junction to Ambient (Note 6) (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 7)
V
(BR)R
100
⎯
⎯
V
I
R
= 1
μA
Forward Voltage
V
F
⎯
⎯
0.77
0.86
V
I
F
= 1.0A
I
F
= 2.0A
Leakage Current (Note 7)
I
R
⎯
⎯
1
μA
V
R
= 100V, T
A
= +25
°C
Total Capacitance
C
T
⎯
36
⎯
pF
V
R
= 5VDC, f = 1MHz
Notes:
5. Theoretical R
θJS
calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
6. Part mounted on FR-4 board with 2 oz., minimum recommended copper pad layout, which can be found on our website at
7. Short duration pulse test used to minimize self-heating effect.
0
0.2
0.4
0.6
2
1.8
1.6
1.4
1.2
1
0.8
0
0.5
3
1
1.5
2.5
2
3.5
P
,
P
O
WE
R
DISS
IP
A
T
IO
N (
W
)
D
I
, AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
F(AV)
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 1.0
I,
I
N
S
T
AN
T
AN
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 125 C
A
°
T = 150 C
A
°
T = 175 C
A
°
T = 25 C
A
°
T = -55 C
A
°
T = 75 C
A
°