SCD24LH Datasheet, PDF (1/2 Pages) Zowie Technology Corporation – Schottky Barrier Diode

ZOWIE
Schottky Barrier Diode
SCD22LH THRU SCD24LH
FEATURES
* Halogen-free type
* Compliance to RoHS product
* Lead less chip form, no lead damage
* Low power loss, High efficiency
* High current capability
* Low forward voltage drop
* Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
APPLICATION
* Switching mode power supply applications
* Portable equipment battery applications
* High frequency rectification
* DC / DC Converter
* Telecommunication
OUTLINE DIMENSIONS
Case : 2010
4.5 ± 0.1
0.95 ± 0.2
JEDEC : SMA
DO-214AC
(20V~40V / 2.0A)
Unit : mm
0.05
0.50
0.95 ± 0.2
MECHANICAL DATA
Case : Packed with FRP substrate and epoxy underfilled
Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity : Laser Cathode band marking
Weight : 0.02 gram
PACKING
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 4 reels per box
* 6 boxes per carton
MARKING
Cathode mark
Amps class
SCD
2 L.
Series code
Halogen-free type
Low VF
Voltage class
Absolute Maximum Ratings (Ta = 25 ^oC)
ITEM
Repetitive peak reverse voltage
Average forward current
Peak forward surge current
Operating junction temperature Range
Storage temperature Range
Symbol
Conditions
VRRM
IF(AV)
IFSM
Tj
TSTG
8.3ms single half sine-wave
Rating
SCD22LH
SCD24LH
20
40
2.0
50
-55 to +125
-55 to +150
Electrical characteristics (Ta = 25 ^oC)
ITEM
Symbol
Conditions
Min. Typ. Max.
Unit
V
A
A
o_C
o_C
Unit
Forward voltage (NOTE 1)
VF
IF = 1.0A
IF = 2.0A
-
0.34
-
V
-
0.39
0.40
Repetitive peak reverse current
IRRM
VR = Max. VRRM , Ta = 25 ^oC
Junction capacitance
Cj
VR = 4V, f = 1.0 MHz
Thermal resistance
Rth(JA) Junction to ambient (NOTE 2)
Rth(JL) Junction to lead (NOTE 2)
NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.
(2) Mounted on P.C. board with 0.2 x 0.2"(5.0 x5.0mm) copper pad areas.
REV. 0
-
0.28
1.0
mA
-
115
-
pF
-
70
-
o_C/W
-
17
-
o_C/W
2007/10