BUK127-50DL Datasheet, PDF (2/11 Pages) NXP Semiconductors – PowerMOS transistor Logic level TOPFET

Philips Semiconductors
PowerMOS transistor
Logic level TOPFET
Product specification
BUK127-50DL
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
V_DS
Continuous drain source voltage¹
I_D
Continuous drain current²
I_I
Continuous input current
I_IRM
Non-repetitive peak input current
P_D
Total power dissipation
T_stg
Storage temperature
T_j
Continuous junction temperature
CONDITIONS
-
-
clamping
t_p ≤ 1 ms
T_a = 25˚C
-
normal operation³
MIN.
-
-
-
-
-
-55
-
ESD LIMITING VALUE
SYMBOL PARAMETER
V_C
Electrostatic discharge capacitor
voltage
CONDITIONS
Human body model;
C = 250 pF; R = 1.5 kΩ
MAX.
50
self limiting
3
10
1.8
150
150
UNIT
V
A
mA
mA
W
˚C
˚C
MIN.
-
MAX.
2
UNIT
kV
OVERVOLTAGE CLAMPING LIMITING VALUES
At a drain source voltage above 50 V the power MOSFET is actively turned on to clamp overvoltage transients.
SYMBOL PARAMETER
CONDITIONS
MIN. MAX. UNIT
E_DSM
E_DRM
Non-repetitive clamping energy
Repetitive clamping energy
T_a ≤ 25˚C; I_DM < I_D(lim);
inductive load
T_sp ≤ 125˚C; I_DM = 50 mA;
f = 250 Hz
-
100
mJ
-
5
mJ
OVERLOAD PROTECTION LIMITING VALUES
With the protection supply provided via the input pin, TOPFET can protect itself from short circuit loads.
Overload protection operates by means of drain current limiting and activating the overtemperature protection.
SYMBOL PARAMETER
REQUIRED CONDITION
MIN. MAX. UNIT
V_DDP
Protected drain source supply voltage V_IS ≥ 4 V
-
35
V
THERMAL CHARACTERISTICS
SYMBOL PARAMETER
R_{th j-sp}
R_{th j-b}
R_{th j-a}
Thermal resistance
Junction to solder point
Junction to board⁴
Junction to ambient
CONDITIONS
Mounted on any PCB
Mounted on PCB of fig. 22
MIN. TYP. MAX. UNIT
-
12 18 K/W
-
40
- K/W
-
-
70 K/W
1 Prior to the onset of overvoltage clamping. For voltages above this value, safe operation is limited by the overvoltage clamping energy.
2 Refer to OVERLOAD PROTECTION CHARACTERISTICS.
3 Not in an overload condition with drain current limiting.
4 Temperature measured 1.3 mm from tab.
October 2001
2
Rev 1.011