BTN7971B Datasheet, PDF (11/26 Pages) Infineon Technologies AG – High Current PN Half Bridge NovalithIC

High Current PN Half Bridge
BTN7971B
Block Description and Characteristics
5.2.1 Power Stages - Static Characteristics
V_S = 8 V to 18 V, T_j = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
High Side Switch - Static Characteristics
5.2.1
5.2.2
ON State High Side Resistance R_ON(HS)
–
–
Leakage Current High Side
I_L(LKHS) –
–
5.2.3
Reverse Diode Forward-Voltage V_DS(HS)
High Side¹⁾
–
–
–
Low Side Switch - Static Characteristics
mΩ I_OUT = 20 A; V_S = 13.5 V
7
T_j = 25 °C
10
12.8
T_j = 150 °C
–
1
µA
V_INH = 0 V; V_OUT = 0 V
T_j < 85 °C
–
50
µA
V_INH = 0 V; V_OUT = 0 V
T_j = 150 °C
V
0.9 1.5
0.8 1.1
0.6 0.8
I_OUT = -9 A
T_j = -40 °C
T_j = 25 °C
T_j = 150 °C
5.2.4
5.2.5
ON State Low Side Resistance R_ON(LS)
–
–
Leakage Current Low Side
I_L(LKLS) –
–
mΩ
9
–
14
17.7
–
1
µA
–
10
µA
5.2.6
Reverse Diode Forward-Voltage V_SD(LS)
Low Side¹⁾
–
V
0.9 1.5
–
0.8 1.1
–
0.7 0.9
1) Due to active freewheeling, diode is conducting only for a few µs, depending on R_SR
I_OUT = -20 A; V_S = 13.5 V
T_j = 25 °C
T_j = 150 °C
V_INH = 0 V; V_OUT = V_S
T_j < 85 °C
V_INH = 0 V; V_OUT = V_S
T_j = 150 °C
I_OUT = 9 A
T_j = -40 °C
T_j = 25 °C
T_j = 150 °C
Data Sheet
11
Rev. 2.0, 2008-06-27