BUK108-50DL NXP Semiconductors, BUK108-50DL Datasheet - Page 3

• Manufacturer Part Number: BUK108-50DL
• Description: Buk108-50dl Powermos Transistor Logic Level Topfet
• Manufacturer: NXP Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
STATIC CHARACTERISTICS
T
OVERLOAD PROTECTION CHARACTERISTICS
TOPFET switches off when one of the overload thresholds is reached. It remains latched off until reset by the input.
TRANSFER CHARACTERISTIC
T
1 Continuous input voltage. The specified pulse width is for the drain current.
2 Refer to OVERLOAD PROTECTION LIMITING VALUES.
3 Continuous drain-source supply voltage. Pulsed input voltage.
4 Continuous input voltage. Momentary short circuit load connection. (The higher peak current is due to the effect of capacitance Cgd).
5 The over temperature protection feature requires a minimum on-state drain source voltage for correct operation. The specified minimum I
June 1996
PowerMOS transistor
Logic level TOPFET
SYMBOL PARAMETER
R
R
mb
SYMBOL PARAMETER
V
V
I
I
I
R
SYMBOL PARAMETER
E
t
I
I
T
mb
SYMBOL PARAMETER
g
DSS
DSS
DSS
d sc
D(SC)
DM(SC)
fs
j(TO)
(CL)DSS
(CL)DSS
DS(TO)
th j-mb
th j-a
DS(ON)
= 25 ˚C unless otherwise specified
= 25 ˚C
ensures this condition.
Thermal resistance
Junction to mounting base
Junction to ambient
Drain-source clamping voltage
Drain-source clamping voltage
Zero input voltage drain current V
Zero input voltage drain current V
Zero input voltage drain current V
Drain-source on-state
resistance
Short circuit load protection
Overload threshold energy
Response time
Drain current
Peak drain current
Over temperature protection
Threshold junction temperature V
Forward transconductance
1
3
4
2
CONDITIONS
minimum footprint FR4 PCB
(see fig. 23)
CONDITIONS
V
V
V
CONDITIONS
T
V
V
V
V
CONDITIONS
V
-
mb
IS
IS
DS
DS
DS
IS
DD
DD
DD
IS
IS
DS
= 0 V; I
= 0 V; I
= 5 V; I
= 5 V; V
= 5 V; from I
0.01
0.01
0.01
= 25 ˚C; L
= 12 V; V
= 50 V; V
= 40 V; V
= 10 V; I
= 13 V; V
= 13 V; V
= 13 V; V
D
DM
DM
3
DD
= 10 mA
DM
IS
IS
IS
= 1 A; t
= 7.5 A; t
IS
IS
IS
= 13 V
= 7.5 A t
= 0 V
= 0 V
= 0 V; T
= 5 V
= 5 V
= 5 V
D
10 H; R
0.5 A
p
p
j
p
300 s;
= 125 ˚C
5
L
300 s;
= 10 m
300 s;
MIN.
MIN.
MIN.
MIN.
150
50
5
-
-
-
-
-
-
-
-
-
-
-
TYP.
TYP.
TYP.
TYP.
2.5
0.5
0.2
0.8
50
10
85
25
60
1
9
BUK108-50DL
-
-
-
Product specification
MAX.
MAX.
MAX.
MAX.
100
125
3.1
70
10
20
-
-
-
-
-
-
-
-
Rev 1.000
UNIT
UNIT
UNIT
UNIT
K/W
K/W
m
ms
˚C
V
V
A
A
S
J
A
A
A
D