MBRB1545CT Datasheet, PDF (2/5 Pages) Motorola, Inc – SWITCHMODE™ Power Rectifier D2PAK Surface Mount Power Package

MBRB1545CT
MAXIMUM RATINGS (Per Leg)
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated V_R, T_C = 167°C) Total Device
Peak Repetitive Forward Current, (Rated V_R, Square Wave, 20 kHz, T_C = 166°C)
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
V_RRM
V_RWM
V_R
I_F(AV)
I_FRM
I_FSM
45
V
7.5
A
15
15
A
150
A
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz)
I_RRM
1.0
A
Storage Temperature Range
T_stg
−65 to +175
°C
Operating Junction Temperature (Note 1)
T_J
−65 to +175
°C
Voltage Rate of Change (Rated V_R)
dv/dt
10,000
V/ms
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dP_D/dT_J < 1/R_qJA.
THERMAL CHARACTERISTICS (Per Leg)
Characteristic
Thermal Resistance − Junction to Case
− Junction to Ambient (Note 2)
Symbol
R_qJC
R_qJA
Value
2.0
50
Unit
°C/W
ELECTRICAL CHARACTERISTICS (Per Leg)
Characteristic
Maximum Instantaneous Forward Voltage (Note 3)
(i_F = 7.5 Amps, T_J = 125°C)
(i_F = 15 Amps, T_J = 125°C)
(i_F = 15 Amps, T_J = 25°C)
Maximum Instantaneous Reverse Current (Note 3)
(Rated dc Voltage, T_J = 125°C)
(Rated dc Voltage, T_J = 25°C)
2. When mounted using minimum recommended pad size on FR−4 board.
3. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.
Symbol
V_F
i_R
Value
Unit
V
0.57
0.72
0.84
mA
15
0.1
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