SCD345H Datasheet, PDF (1/2 Pages) Zowie Technology Corporation – Schottky Barrier Diode

ZOWIE
Schottky Barrier Diode
SCD345H
FEATURES
* Halogen-free type
* Compliance to RoHS product
* Lead less chip form, no lead damage
* Low power loss, High efficiency
* High current capability, low VF
* Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
OUTLINE DIMENSIONS
Case : 2010
Unit : mm
4.5 ± 0.1
0.50
APPLICATION
* Switching mode power supply applications
* Portable equipment battery applications
* High frequency rectification
* DC / DC Converter
* Telecommunication
0.95 ± 0.2
JEDEC : SMA
DO-214AC
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
Absolute Maximum Ratings (Ta = 25 ^oC)
MARKING
Cathode mark
Amps class
SCD
345.
Voltage class
(45V)
Series code
Halogen-free type
(45V / 3.0A)
ITEM
Repetitive peak reverse voltage
Average forward current
Symbol
VRRM
IF(AV)
Conditions
Rating
45
3.0
Unit
V
A
Peak forward surge current
IFSM 8.3ms single half sine-wave
80
A
Operating junction temperature Range
Storage temperature Range
Tj
TSTG
-55 to +125
o_C
-55 to +150
o_C
Electrical characteristics (Ta = 25 ^oC)
ITEM
Symbol
Conditions
Min. Typ. Max. Unit
Forward voltage (NOTE 1)
VF
IF = 3.0A
-
0.46
0.50
V
Repetitive peak reverse current
IRRM
VR = Max. VRRM , Ta = 25 ^oC
Junction capacitance
Cj
VR = 4V, f = 1.0 MHz
Thermal resistance
Rth(JA)
Rth(JL)
Junction to ambient (NOTE 2)
Junction to lead (NOTE 2)
Rth(JC) Junction to case (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
-
0.02
0.20
mA
-
120
-
pF
-
86
-
o_C/W
-
20
-
o_C/W
-
15
-
o_C/W
2012/04