Sdm10u45lp, Maximum ratings, Thermal characteristics – Diodes SDM10U45LP User Manual
Page 2: Electrical characteristics
SDM10U45LP
Document number: DS30588 Rev. 9 - 2
2 of 4
December 2012
© Diodes Incorporated
SDM10U45LP
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Value
Unit
Maximum Peak Reverse Voltage
V
RM
45 V
Reverse Voltage
V
R
40 V
RMS Reverse Voltage
V
R(RMS)
28 V
Average Forward Current
I
O
100 mA
Maximum (Peak) Forward Current
I
FM
300 mA
Non-Repetitive Peak Forward Surge Current @ t
≤ 10ms
I
FSM
1 A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Power Dissipation
P
D
250 mW
Thermal Resistance, Junction to Ambient Air
R
θJA
400
°C/W
Operating and Storage Temperature Range
T
J,
T
STG
-40 to +125
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Typ
Max
Unit
Test
Conditions
Reverse Breakdown Voltage (Note 5)
V
(BR)R
30
⎯
⎯
V
I
R
= 100
μA
Forward Voltage Drop
V
F
⎯
280
360
470
580
⎯
⎯
550
800
mV
I
F
= 1.0mA
I
F
= 15mA
I
F
= 50mA
I
F
= 100mA
Reverse Current (Note 5)
I
R
⎯
⎯
1.0
μA
V
R
= 25V
Total Capacitance
C
T
⎯
7 15
pF
V
R
= 10V, f = 1.0 MHz
Notes:
5. Short duration pulse test used to minimize self-heating effect.
0.1
1.0
10
100
0
200
400
600
800
1,000
I
, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 1 Typical Forward Characteristics
F
T = -25ºC
A
T = 25ºC
A
T = 125ºC
A
T = 75ºC
A
10
0
20
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
100
10
1.0
0.1
0.01
1,000