MBRB1545CTT4 ON Semiconductor, MBRB1545CTT4 Datasheet - Page 2

• Manufacturer Part Number: MBRB1545CTT4
• Description: DIODE SCHOTTKY 45V 7.5A D2PAK
• Manufacturer: ON Semiconductor
• Series: SWITCHMODE™r

Specifications of MBRB1545CTT4

• Voltage - Forward (vf) (max) @ If: 840mV @ 15A
• Current - Reverse Leakage @ Vr: 100µA @ 45V
• Current - Average Rectified (io) (per Diode): 7.5A
• Voltage - Dc Reverse (vr) (max): 45V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Other names: MBRB1545CTT4OSCT

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
2. When mounted using minimum recommended pad size on FR−4 board.
3. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.
MAXIMUM RATINGS
THERMAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Thermal Resistance − Junction to Case
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated V
Peak Repetitive Forward Current, (Rated V
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz)
Storage Temperature Range
Operating Junction Temperature (Note 1)
Voltage Rate of Change (Rated V
Maximum Instantaneous Forward Voltage (Note 3)
Maximum Instantaneous Reverse Current (Note 3)
(i
(i
(i
(Rated dc Voltage, T
(Rated dc Voltage, T
F
F
F
= 7.5 Amps, T
= 15 Amps, T
= 15 Amps, T
R
, T
C
= 167°C) Total Device
J
J
J
= 125°C)
= 25°C)
− Junction to Ambient (Note 2)
= 125°C)
J
J
(Per Leg)
= 125°C)
= 25°C)
R
)
Characteristic
Characteristic
(Per Leg)
Rating
(Per Leg)
R
, Square Wave, 20 kHz, T
http://onsemi.com
2
C
= 166°C)
Symbol
Symbol
Symbol
V
V
I
dv/dt
I
I
R
R
I
F(AV)
RRM
T
FRM
FSM
RWM
V
RRM
V
T
i
qJC
qJA
stg
R
R
J
F
D
/dT
J
< 1/R
qJA
−65 to +175
−65 to +175
.
10,000
Value
Value
Value
0.57
0.72
0.84
150
7.5
1.0
2.0
0.1
45
15
15
50
15
°C/W
V/ms
Unit
Unit
Unit
mA
°C
°C
V
A
A
A
A
V