Kersemi MBRF3045CT Plastic package has underwriters laboratory flammability classification 94v-0 Datasheet

MBR3045CT, MBRF3045CT & MBRB3045CT Series
ITO-220AB (MBRF3035CT, MBRF3045CT)
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
TO-220AB (MBR3035CT, MBR3045CT)
0.140 (3.56)
DIA.
0.130 (3.30)
0.185 (4.70)
0.415 (10.54) MAX.
0.175 (4.44)
0.131 (3.39)
DIA.
0.122 (3.08)
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)
0.055 (1.39)
0.045 (1.14)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.676 (17.2)
0.646 (16.4)
0.600 (15.5)
0.580 (14.5)
0.410 (10.41)
0.390 (9.91)
1
PIN
2
3
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
1.148 (29.16)
1.118 (28.40)
0.160 (4.06)
0.140 (3.56)
3
2
1
0.603 (15.32)
0.573 (14.55)
0.350 (8.89)
0.330 (8.38)
0.635 (16.13)
0.625 (15.87)
0.350 (8.89)
0.330 (8.38)
PIN
0.145 (3.68)
0.135 (3.43)
PIN 1
0.110 (2.79)
0.100 (2.54)
PIN 1
PIN 2
PIN 3
CASE
0.560 (14.22)
0.530 (13.46)
0.035 (0.90)
0.028 (0.70)
0.104 (2.65)
0.096 (2.45)
PIN 2
PIN 3
0.037 (0.94)
0.027 (0.69)
0.105 (2.67)
0.095 (2.41)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
0.022 (0.56)
0.014 (0.36)
TO-263AB (MBRB3035CT, MBRB3045CT)
0.205 (5.20)
0.195 (4.95)
0.411 (10.45)
0.190 (4.83)
0.380 (9.65)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
0.245 (6.22)
MIN
Mounting Pad Layout TO-263AB
K
0.42
(10.66)
0.055 (1.40)
0.360 (9.14)
0.33
(8.38)
Dimensions in inches
and (millimeters)
0.047 (1.19)
0.320 (8.13)
0.624 (15.85)
1
K
2
0.591 (15.00)
0.63
(17.02)
0-0.01 (0-0.254)
0.110 (2.79)
0.090 (2.29)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.08
(2.032)
0.24
(6.096)
0.12
(3.05)
0.095 (2.41)
0.021 (0.53)
PIN 1
0.014 (0.36)
PIN 2
0.205 (5.20)
K - HEATSINK
0.140 (3.56)
0.110 (2.79)
0.195 (4.95)
Features
Mechanical Data
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Dual rectifier construction, positive center tap
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency
• Guardring for overvoltage protection
• For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Case: JEDEC TO-220AB, ITO-220AB, TO-263AB
molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case (TO-220AB,
ITO-220AB) at terminals (TO-236AB)
Polarity: As marked Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 oz., 2.24 g
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1
MBR3045CT, MBRF3045CT & MBRB3045CT Series
Maximum Ratings
(TC = 25°C unless otherwise noted)
Parameter
Symbol
MBR3035CT
MBR3045CT
Unit
Maximum repetitive peak reverse voltage
VRRM
35
45
V
Working peak reverse voltage
VRWM
35
45
V
Maximum DC blocking voltage
VDC
35
45
V
Total device
Per leg
IF(AV)
30
15
A
Peakrepetitive forward current per leg
at TC = 105°C (rated VR, square wave, 20KHz)
IFRM
30
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) per leg
IFSM
200
A
Peak repetitive reverse current per leg at tp = 2µs, 1KHZ
IRRM
2.0
A
Voltage rate of change (rated VR)
dv/dt
10,000
V/µs
TJ
–65 to +150
°C
TSTG
–65 to +175
°C
Maximum average forward rectified current
Operating junction temperature range
Storage temperature range
(1)
RMS Isolation voltage (MBRF type only) from terminals
to heatsink with t = 1 second, RH ≤ 30%
Electrical Characteristics (T
C
4500
3500 (2)
1500 (3)
V
Symbol
Value
Unit
VISOL
= 25°C unless otherwise noted)
Parameter
IF = 20A,
IF = 30A,
IF = 30A,
TC = 125°C
TC = 25°C
TC = 125°C
VF
0.60
0.76
0.72
V
Maximum instantaneous reverse current
per leg at rated DC blocking voltage(4)
TJ = 25°C
TJ = 125°C
IR
1.0
60
mA
Maximum instantaneous
forward voltage per leg at(4):
Thermal Characteristics (T
C
= 25°C unless otherwise noted)
Parameter
Typical thermal resistance per leg
Symbol
MBR
MBRF
MBRB
Unit
RΘJC
1.5
4.5
1.5
°C/W
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”)
(4) Pulse test: 300µs pulse width, 1% duty cycle
Ordering Information
Product
Case
Package Code
MBR3035CT - MBR3045CT
TO-220AB
45
Anti-Static tube, 50/tube, 2K/carton
MBRF3035CT - MBRF3045CT
ITO-220AB
45
Anti-Static tube, 50/tube, 2K/carton
MBRB3035CT - MBRB3045CT
TO-263AB
31
45
81
13” reel, 800/reel, 4.8K/carton
Anti-Static tube, 50/tube, 2K/carton
Anti-Static 13” reel, 800/reel, 4.8K/carton
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Package Option
MBR3045CT, MBRF3045CT & MBRB3045CT Series
Fig. 1 – Forward Current
Derating Curve
Fig. 2 – Maximum Non-Repetitive
Peak Forward Surge Current Per Leg
30
300
TJ = TJ max.
8.3ms Single half sine-wave
(JEDEC Method)
Peak Forward Surge Current (A)
Average Forward Current (A)
Resistive or Inductive Load
24
18
12
6
0
150
100
50
150
100
100
10
Number of Cycles at 60 HZ
Fig. 3 – Typical Instantaneous
Forward Characteristics Per Leg
Fig. 4 – Typical Reverse
Characteristics Per Leg
50
TJ = 150°C
10
1.0
TJ = 25°C
0.1
0.01
0
1
Case Temperature (°C)
IR — Instantaneous Reverse Current (mA)
IF — Instantaneous Forward Current (A)
200
0
50
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
50
10
TJ = 125°C
1.0
75°C
0.1
0.01
25°C
0.001
0
20
40
60
80
100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 – Typical Junction Capacitance
Per Leg
Fig. 6 – Typical Transient
Thermal Impedance Per Leg
100
5,000
TJ = 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
Transient Thermal Impedance (°C/W)
pF — Junction Capacitance
250
1,000
100
0.1
1
10
Reverse Voltage (V)
100
10
1
0.1
0.01
0.1
1
10
100
t — Pulse Duration (sec.)
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