MBRB1045G, MBRD1045G, SBRB1045G, SBRD81045T4G
www.onsemi.com
2
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
45 V
Average Rectified Forward Current (Rated V
R
) T
C
= 135°C I
F(AV)
10 A
Peak Repetitive Forward Current
(Rated V
R
, Square Wave, 20 kHz) T
C
= 135°C
I
FRM
20
A
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
I
FSM
150
(MBRB/SBRB)
70
(MBRD/SBRD)
A
Operating Junction and Storage Temperature Range (Note 1) T
J
, T
stg
−65 to +175 °C
Voltage Rate of Change (Rated V
R
) dv/dt 10000
V/ms
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dP
D
/dT
J
< 1/R
q
JA
.
THERMAL CHARACTERISTICS
Characteristic Symbol Value Unit
Thermal Resistance,
(MBRB1045G)
Junction−to−Case (Note 2)
Junction−to−Ambient (Note 2)
(MBRD1045G)
Junction−to−Case (Note 2)
Junction−to−Ambient (Note 2)
R
q
JC
R
q
JA
R
q
JC
R
q
JA
1.0
50
2.43
68
°C/W
2. When mounted using minimum recommended pad size on FR−4 board.
ELECTRICAL CHARACTERISTICS
Characteristic Symbol Value Unit
Maximum Instantaneous Forward Voltage (Note 3)
(I
F
= 10 Amps, T
J
= 125°C)
(I
F
= 20 Amps, T
J
= 125°C)
(I
F
= 20 Amps, T
J
= 25°C)
V
F
0.57
0.72
0.84
V
Maximum Instantaneous Reverse Current (Note 3)
(Rated dc Voltage, T
J
= 125°C)
(Rated dc Voltage, T
J
= 25°C)
I
R
15
0.1
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
3. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%
ORDERING INFORMATION
Device Package Shipping
†
MBRB1045G
D
2
PAK
(Pb−Free)
50 Units / Rail
SBRB1045G 50 Units / Rail
MBRB1045T4G 800 Units / Tape & Reel
SBRB1045T4G 800 Units / Tape & Reel
MBRD1045G
DPAK
(Pb−Free)
50 Units / Rail
MBRD1045T4G 2,500 Units / Tape & Reel
SBRD81045T4G 2,500 Units / Tape & Reel
SSBRD81045T4G 2,500 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
