Bulletin PD-20628 05/01
A
MBRB3030CTL
SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics Values Units
I
Rectangular 30 A
F(AV)
waveform
V
RRM
I
@ tp = 5 µs sine 1100 A
FSM
VF@ 15 Apk, TJ = 125°C 0.34 V
(per leg)
TJrange - 55 to 15 0 °C
30 V
30 Amp
Description/Features
This center tap Schottky rectifier has been optimized for very
low forward voltage drop, with moderate leakage. The
proprietary barrier technology allows for reliable operation up to
150° C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
150° C TJ operation
Center tap configuration
Very low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
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Case Styles
MBRB3030CTL
D2PAK
BASE
COMMON
CATHODE
2
123
NODE
COMMON
ANODE
CATHODE
12
1
MBRB3030CTL
Bulletin PD-20628 05/01
Voltage Ratings
Parameters
VRMax. DC Reverse Voltage (V)
V
Max. Working Peak Reverse Voltage (V)
RWM
MBRB3030CTL
30
Absolute Maximum Ratings
Parameters Values Units Conditions
I
Max. Average Forward (Per Leg) 15 A 50% duty cycle @ TC = 121°C, rectangular wave form
F(AV)
Current * See Fig. 5 (Per Device) 30
I
Max. Peak One Cycle Non-Repetitive 1100 5µs Sine or 3µs Rect. pulse
FSM
Surge Current (Per Leg) * See Fig. 7 360 10ms Sine or 6ms Rect. pulse
EASNon-Repetitive Avalanche Energy 22.4 mJ T
A
= 25 °C, I
J
= 3 Amps, L = 3 mH
AS
(Per Leg)
IARRepetitive Avalanche Current 3 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Following any rated
load condition and with
rated V
RRM
applied
Electrical Specifications
Parameters Values Units Conditions
VFMMax. Forward Voltage Drop 0.44 V @ 15A
(Per Leg) * See Fig. 1 (1) 0.51 V @ 30A
0.34 V @ 15A
0.45 V @ 30A
IRMMax. Reverse Leakage Current 2 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 183 mA TJ = 125 °C
V
Threshold Voltage 0.22 V T
F(TO)
= TJ max.
J
rtForward Slope Resistance 6.76 mΩ
CTMax. Junction Capacitance (Per Leg) 2840 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10000 V/ µs
(Rated VR)
TJ = 25 °C
TJ = 125 °C
VR = rated V
(1) Pulse Width < 300µs, Duty Cycle <2%
R
Thermal-Mechanical Specifications
Parameters Values Units Conditions
TJMax. Junction Temperature Range -55 to 150 °C
T
Max. Storage Temperature Range -55 to 150 °C
stg
R
Max. Thermal Resistance Junction 2.0 °C/W DC operation
thJC
to Case (Per Leg)
R
Max. Thermal Resistance Junction 1.0 °C/W DC operation
thJC
to Case (Per Package)
R
Typical Thermal Resistance, Case 0.50 °C/W Mounting surface , smooth and greased
thCS
to Heatsink (only for TO-220)
wt Approximate Weight 2 (0.07) g (oz.)
T Mounting Torque Min. 6 (5)
Max. 12 (10)
Kg-cm
(Ibf-in)
2
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MBRB3030CTL
Bulletin PD-20628 05/01
1000
100
F
T = 150 C
10
Instantaneous Forward Current - I (A)
J
T = 125 C
J
T = 25 C
J
1000
T = 150 C
J
100
R
10
125 C
100 C
75 C
1
50 C
Reverse Current - I (mA)
0.1
0.01
0 5 10 15 20 25 30
25 C
Reverse Voltage - V (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
T
T = 25 C
J
1000
R
1
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Fig. 1 - Max. Forward Voltage Drop Characteristics
Therm al Impedan ce Z ( C/W )
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Junction Capacitance - C (pF)
100
0 5 10 15 20 25 30 35
Forward V oltag e Drop - V (V)
FM
(Per Leg)
10
D = 0.75
D = 0.50
1
thJC
D = 0.33
D = 0.25
D = 0.20
0.1
Sing le Pulse
(Thermal Resistance)
0.01
0.00001 0.0001 0.001 0.01 0.1 1 10 100
t , Rectangular Pulse Duration (Seconds)
1
Fig. 4 - Max. Thermal Impedance Z
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
Characteristics (Per Leg)
thJC
Reverse Voltage - V (V )
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
P
DM
t
1
t
2
1
J
DM
thJC
R
2
C
3
MBRB3030CTL
Bulletin PD-20628 05/01
150
140
130
Square wave (D = 0.50)
120
80% Rated V applied
R
110
Allowable Case Temperature - ( C)
see note (2)
100
0 5 10 15 20 25 30
Avera ge Forwa rd C urrent - I (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
FSM
1000
DC
F(AV)
At An y Ra te d Load C onditio n
And W ith Ra ted V App lied
Fo llo w in g Surge
RRM
16
D = 0.20
D = 0.25
D = 0.33
D = 0.50
12
D = 0.75
8
RMS Limit
4
Average Power Loss - (Watts)
0
0 5 10 15 20 25 30
Average Forward Current - I (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
DC
F(AV)
DUT
CURRENT
MONITOR
(2) Formula used: TC = TJ - (Pd + Pd
Pd = Forward Power Loss = I
Pd
= Inverse Power Loss = VR1 x IR (1 - D); IR @ V
REV
F(AV)
4
No n-Repetitive Surg e Curre nt - I (A )
100
10 100 1000 10000
Square Wave Pu lse Duration - t (m icrosec)
p
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
HIGH-SPEED
IRFP46 0
Rg = 25 ohm
SW ITCH
FREE-WHEEL
D IO DE
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
) x R
REV
x VFM @ (I
;
thJC
/ D) (see Fig. 6);
F(AV)
R1
= 10 V
Vd = 25 Volt
+
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Outline Table
A
BASE
COMMON
CATHODE
MBRB3030CTL
Bulletin PD-20628 05/01
10.16 (0.40)
REF.
2.61 (0.10)
2.32 (0.09)
REF.
0.93 (0.37)
2X
0.69 (0.27)
6.47 (0.25)
6.18 (0.24)
15.49 (0.61)
93°
14.73 (0.58)
8.89 (0.35)
1.40 (0.055)
3X
1.14 (0.045)
2
4.69 (0.18)
4.20 (0.16)
1.32 (0.05)
1.22 (0.05)
5.28 (0.21)
4.78 (0.19)
0.55 (0.02)
0.46 (0.02)
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
123
NODE
COMMON
ANODE
CATHODE
12
Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)
Tape & Reel Information
TRR
FEED DIREC TION
TRL
FEED DIRECTION
360 (14.173)
DIA. MAX.
13.5 0 (0.5 32)
12.8 0 (0.5 04)
1.85 (0 .073)
1.65 (0 .065)
DIA.
4.10 (0.161 )
3.90 (0.153 )
10.90 ( 0.429)
10.70 ( 0.421)
13
2
1.60 (0.063 )
1.50 (0.059 )
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) M AX.
5.08 (0.20) REF.
16.1 0 (0.6 34)
15.9 0 (0.6 26)
1.60 (0. 063)
1.50 (0. 059)
11.60 ( 0.457)
11.40 ( 0.449)
1.75 (0 .069)
1.25 (0 .049)
26.4 0 (1.0 39)
24.4 0 (0.9 61)
60 (2.362)
DIA. MIN.
DIA.
DIA.
8.89 (0.35)
3.81 (0.15)
2.08 (0.08)
2X
0.368 (0. 0145)
0.342 (0. 0135)
15.42 ( 0.609)
15.22 ( 0.601)
SMD-220 Tape & Reel
When orderi ng, indi cate the part
number, part orie ntation, and the
quantity. Quantitie s are in multiples
of 80 0 pie ces pe r reel fo r both
TRL and T RR.
24.30 (0.957)
23.90 (0.941)
4.72 (0 .186)
4.52 (0 .178)
17.78 (0.70)
2.54 (0.10)
2X
Dimensions in millimeters and (inches)
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5
MBRB3030CTL
Bulletin PD-20628 05/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
6
Qualification Standards can be found on IR's Web site.
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 05/01
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