Features: N channel
Enhancement mode
Temperature sensor with thyristor characteristic
The drain pin is electrically shorted to the tabSpecifications
| Parameter |
Symbol |
Values |
Unit |
| Drain-source voltage |
VDS |
50 |
V |
| Drain-gate voltage, RGS = 20 k |
VDGR |
50 |
| Gate-source peak voltage, aperiodic |
VgS |
± 20 |
| Continuous drain current, TC = 65 °C |
ID |
42 |
A |
ISO drain current
TC = 85 °C, VGS = 10 V, VDS = 0.5 V |
ID-ISO |
13.5 |
| Pulsed drain current, TC = 25 °C |
ID puls |
168 |
| Short circuit current, Tj = 55 ... + 150 °C |
ISC |
80 |
| Short circuit dissipation, Tj = 55 ... + 150 °C |
PSCmax |
1200 |
W |
| Power dissipation |
Ptot |
125 |
| Operating and storage temperature range |
Tj, Tstg |
55 ... + 150 |
°C |
| DIN humidity category, DIN 40 040 |
|
E |
|
| IEC climatic category, DIN IEC 68-1 |
|
55/150/56 |
Thermal resistance
Chip-case
Chip-ambient |
Rth JC
Rth JA |
1.0
75 |
K/W |
DescriptionThe BTS140A is a kind of TEMPFET. There is some information about the features: (1)N channel; (2)enhancement mode; (3)temperature sensor with thyristor characteristic; (4)the drain pin is electrically shorted to the tab.
What comes next is about the maximum ratings of BTS140A: (1)drain-source voltage, VDS: 50 V; (2)drain-gate voltage at RGS = 20 k, VDGR: 50 V; (3)gate-source voltage, VGS: ± 20 V; (4)Continuous drain current at TC=65 , ID: 42 A; (5)ISO drain current at TC=85, VGS=10 V, VDS=0.5 V, ID ISO: 13.5 A; (6)pulsed drain current at TC=25 , ID puls: 168 A; (7)short circuit current at Tj=55 to +150 , ISC: 80 A; (8)short circuit dissipation at Tj=-55 to +150 , PSCmax: 1200 W; (9)power dissipation, Ptot: 125 W; (10)operating and storage temperature range Tj,Tstg: -55 to +150.
The following is about the static characteristics of BTS140A : (1)the minimum V(BR)DSS (drain-source breakdown voltage at VGS=0, ID=0.25 mA) is 50 V; (2)the minimum VGS(th) (gate threshold voltage at VGS=VDS, ID=1 mA) is 2.5 V, the typical is 3.0 V and the maximum is 3.5 V; (3)the typical IDSS (zero gate voltage drain current at VGS=0 V, VDS=50 V, Tj=25) is 0.1A and the maximum is 1.0A; (4)the typical IDSS (zero gate voltage drain current at VGS=0 V, VDS=50 V, Tj=125) is 10A and the maximum is 100A; (5)the typical RDS(on) (drain-source on-state resistance at VGS=10 V, ID=32 A) is 0.024 and the maximum is 0.028.
BTS140A Data Sheet
