Vishay Intertechnology expanded its offering of TMBS Trench MOS Barrier Schottky rectifiers with seven new 45 V and 50 V devices. For automotive and commercial applications, the high current density rectifiers offer current ratings from 3 A to 8 A and low forward voltage drop in the low-profile, surface-mount DO-221BC (SMPA) package.
With their low forward voltage drop down to 0.37 V at 3 A and profile of only 0.95 mm, the rectifiers released today reduce power loss and improve efficiency in low-voltage, high-frequency DC / DC converters, switching power supplies, freewheeling diodes, and polarity protection. The three 45 V devices are AEC-Q101-qualified for automotive applications, while the four 50 V rectifiers are ideal for commercial applications, especially smartphone and tablet chargers.
The new rectifiers feature a maximum operation junction temperature of +150 °C and an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of 260 °C. Ideal for automated placement, the devices are compliant to RoHS Directive 2011/65/EU and halogen-free according to JEDEC JS709A standards.
Device Specification Table:
|
Product
categories |
Vishay P/N
|
IF
(A) |
VRRM
(V) |
VF at IF and TJ
|
IFSM
(A) |
TJ max
(°C) |
||
|
VF
(V) |
IF
(A) |
IF
(A) |
||||||
|
TBMS
|
3
|
45
|
0.37
|
3
|
125
|
80
|
150
|
|
|
4
|
45
|
0.41
|
4
|
125
|
80
|
|||
|
8
|
45
|
0.40
|
8
|
125
|
120
|
|||
|
3
|
50
|
0.40
|
3
|
125
|
80
|
|||
|
4
|
50
|
0.46
|
4
|
125
|
80
|
|||
|
8
|
50
|
0.41
|
8
|
125
|
120
|
|||
|
8
|
50
|
0.40
|
8
|
125
|
120
|
|||
