PS32 Datasheet, PDF (1/4 Pages) GOOD-ARK Electronics – Surface Mount Schottky Rectifier

PS32 thru PS345
Surface Mount Schottky Rectifier
Reverse Voltage 20~45V Forward Current 3.0A
Features
• Heatsink structure
• Low profile, typical thickness 0.8mm
• Super Low VF Schottky barrier diodes
• Moisture sensitivity: level 1, per J-STD-020
• High temperature soldering guaranteed: 260℃/10 seconds
iSGA
(SOD-123HS)
Typical Applications
For use of fast swiching in RF module, lighting, cellular phone, portable device, power supplies
and other consumer applications.
Maximum Ratings (TA = 25 °C unless otherwise noted)
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half sine-
wave superimposed on rated load
Rating for fusing(t＜8.3ms)
Operating junction temperature range
Storage temperature range
Symbol
VRRM
VRMS
VDC
IF(AV)
IFSM
I²t
T_J
T_STG
PS32
20
14
20
PS33
PS34
30
40
21
28
30
40
3.0
100
42
- 55 to + 150
- 55 to + 150
PS345
45
31.5
45
Unit
V
V
V
A
A
A²sec
°C
°C
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Parameter
Test Conditions Symbol PS32
PS33
PS34
Minimum Breakdown voltage Ta=25℃,IR=1mA
V_BR
45
Maximum instantaneous
forward voltage
IF=3A,Ta=25℃
IF=3A,Ta=125℃
V_F
0.51
0.45
Maximum DC reverse current Ta=25℃
at rated DC blocking voltage _Ta=125℃
I_R
50
10
Typical junction capacitance 4.0 V, 1 MHz
C_J
229
Typical thermal resistance
juntion to ambient
R_θJA¹⁾
60
juntion to lead
R_θJL¹⁾
6
juntion to case
R_θJC²⁾
28
Note:1),The thermal resistance from junction to ambient or lead, mounted on P.C.B with 5×5mm copper pads,2 OZ,FR4 PCB
2),The thermal resistance from junction to case, mounted on P.C.B with recommended copper pads,2 OZ,FR4 PCB
PS345 Unit
Volts
uA
mA
pF
℃/W
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2016.05-Rev.A