Datasheet

PROFET
®
BTS 443 P
Data Sheet Page 3 of 13 Rev. 1.0, 2007-02
Thermal Characteristics
Parameter and Conditions Symbol Values Unit
min typ max
Thermal resistance chip - case:
R
thJC
3
)
-- -- 1.5
K/W
junction - ambient (free air): R
thJA
--
80 --
SMD version, device on PCB
4)
: -- 45 --
3)
Thermal resistance R
thCH
case to heatsink (about 0.5 ... 0.9 K/W with silicone paste) not included!
4)
Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm
2
(one layer, 70µm thick) copper area for V
bb
connection. PCB is vertical without blown air.
Electrical Characteristics
Parameter and Conditions Symbol Values Unit
at T
j
= -40°C...150°C, V
bb
= 12 V unless otherwise specified
min typ max
Load Switching Capabilities and Characteristics
On-state resistance (pin 3 to pin 1,5)
V
IN
= 0, I
L
= 5 A T
j
=25 °C:
T
j
=150 °C:
R
ON
-- 13
25
16
31
mΩ
Output voltage drop limitation at small load
currents (Tab to pin 1,5) T
j
=-40...150 °C:
V
ON(NL)
-- 50 -- mV
Nominal load current (Tab to pin 1,5)
ISO Proposal: T
C
=85°C, V
ON
≤0.5V, T
j
≤150°C
SMD
4)
: T
A
=85°C, V
ON
≤0.5V, T
j
≤150°C
I
L(ISO)
I
L(nom)
21
6.2
25
7.6
--
--
A
Turn-on time I
IN
to 90% V
OUT
:
Turn-off time I
IN
to 10% V
OUT
:
R
L
= 2,5Ω, T
j
=-40...150 °C
t
on
t
off
150
70
--
--
410
410
µs
Slew rate on
10 to 30% V
OUT
, R
L
= 2.5 Ω, T
j
=-40...150 °C
dV /dt
on
0.1 -- 1 V/µs
Slew rate off
70 to 40% V
OUT
, R
L
= 2.5 Ω, T
j
=-40...150 °C
-dV/dt
off
0.1 -- 1 V/µs