SECOS SCS4148WS

SCS4148WS
Elektronische Bauelemente
Surface Mount Fast Switching Diode
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
SOD-323 (SC-76)
ƔFEATURES
2.5±0.2
. Fast switching speed
. Ultra-Small surface mount package
. For general purpose switching applications
. High conductance
. Also available in lead free version
1.7±0.1
CATHODE MARK
0.2A0.1
0.3±0.05
1.25±0.1
0.95
ƔMECHANICAL DATA
+0.2
- 0.15
Marking: T4
. Case: SOD-323, Plastic
. Epoxy: UL 94V-0 rate flame retardant
. Metallurgically bonded construction
. Polarity: Color band denotes cathode end
. Mounting position: Any
. Weight: 0.004 grams
ƔMAXIMUM RATINGS
Rating 25к ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
SYMBOL
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
@ t = 1.0!µs
@ t = 1.0!s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
IFSM
PD
R JA
TJ, TSTG
VALUE
100
UNITS
V
75
V
53
300
150
2.0
1.0
200
625
+125, - 65 ~ + 150
V
mA
mA
A
mW
C/W
o
C
o
Any changing of specification will not be informed individual
Page 1 of 2
SCS4148WS
Elektronische Bauelemente
Surface Mount Fast Switching Diode
ƔELECTRICAL CHARACTERISTICS (Ta=25к)
TYPE NUMBER
Reverse Breakdown Voltage
SYMBOL
VRM
Min.
75
Peak Reverse Current (Note 2)
IRM
-
Total Capacitance
CT
-
Max.
0.715
0.855
1.0
1.25
1.0
50
30
25
2.0
VFM
-
Reverse Recovery Time
trr
-
4.0
Forward Voltage (Note 2)
UNITS
V
ns
V
µA
µA
µA
nA
pF
Test Condition
IR = 1.0µA
IF = 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
VR = 75V
VR = 75V, TJ = 150ʚ
VR = 25V, TJ = 150ʚ
VR = 20V
VR = 0, f = 1.0MHz
IF = IR = 10mA,
Irr = 0.1x IR, RL = 100ȍ
NOTES:
1. Part mounted on FR-4 PC board with recommended pad layout,
2. Short duration test pulse used to minimize self-heating effect.
ƔRATING AND CHARACTERISTIC CURVES
IF, INSTANTANEOUS FORWARD CURRENT (mA)
PD, POWER DISSIPATION (mW)
300
200
100
0
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
1000
100
10
1.0
0.1
0.01
0
1
2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Forward Characteristics
IR, LEAKAGE CURRENT (nA)
10,000
1000
100
10
V R = 20V
1
0
100
200
Tj , JUNCTION TEMPERATURE (°C)
Fig. 3 Leakage Current vs Junction Temperature
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 2