Si9942DY
Si9942DY is Dual Enhancement-Mode MOSFET manufactured by TEMIC Semiconductors.
Dual Enhancement-Mode MOSFET (N- and P-Channel)
Product Summary
VDS (V) r DS(on) (W)
N-Channel
0.125 @ VGS = 10 V 0.250 @ VGS = 4.5 V
P-Channel
- 20
0.200 @ VGS =
- 10 V 0.350 @ VGS =
- 4.5 V
Remended upgrade: Si4532DY or Si4539DY Lower profile/smaller size- see LITE FOOTR equivalent: Si6452DQ
ID (A) "3.0 "2.0 "2.5 "2.0
D1 D1
S2
SO-8
S1 1 G1 2 S2 3 G2 4
8 D1 7 D1 6 D2 5 D2
Top View
G2 G1
S1 N-Channel MOSFET
D2 D2 P-Channel MOSFET
Absolute Maximum Ratings (TA = 25_C Unless Otherwise Noted)
Drain-Source Voltage Gate-Source Voltage
Parameter
Continuous Drain Current (TJ = 150_C)a
Pulsed Drain Current Continuous Source Current (Diode Conduction)a
Maximum Power Dissipationa
Operating Junction and Storage Temperature Range
TA = 25_C TA = 70_C
TA = 25_C TA = 70_C
Symbol VDS VGS
IDM IS
TJ, Tstg
N-Channel P-Channel
20 "20
- 20 "20
"3.0...
