1SR159-200
Diodes
Rectifier diode
1SR159-200
!Applications
High frequency rectification.
For switching power supply.
!Features
1) Small surface mounting type. (PMDS)
2) Low VF. (VF=0.90V Typ. at 1A)
3) High speed. (trr=23ns Typ.)
!Construction
Silicon epitaxial planar
!External dimensions (Units: mm)
0.1
CATHODE MARK
4.5±0.2
2.6±0.2
2.0±0.2
1.2±0.3
1.5±0.2
5.0±0.3
+0.02
−0.1
ROHM : PMDS
EIAJ : −
JEDEC : SOD-106 1 2
63
3 4
Date code EX. 1999.1→9.1
!Absolute maximum ratings (Ta=25°C)
Parameter Symbol Limits Unit
VRSM 200 V
VRM 200 V
IO 1A
20 A
150 ˚C
˚C−55∼+150
IFSM
Tj
Tstg
Absolute peak reverse voltage
Peak reverse voltage
Mean rectifying current
∗1
Peak forward surge current
∗2
Junction temperature
Storage temperature
∗
1
When mounted on an alumina PCB board ∗
2
60 Hz for 1
!Electrical characteristics (Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit Conditions
VF −−0.98 V IF=1.0A
IR −−10 µAVR=200V
trr − 50 ns IF=IR =100mA−
Forward voltage
Reverse current
Reverse recovery time