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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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SWITCHMODETM Power Rectifier
Using the Schottky Barrier principle with a proprietary barrier metal. These state-of-the-art devices have the following features: * Guardring for Stress Protection * Maximum Die Size * 150C Operating Junction Temperature * Short Heat Sink Tab Manufactured - Not Sheared Mechanical Characteristics * Case: Epoxy, Molded * Weight: 1.7 Grams (approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal Leads Readily Solderable * Shipped 50 Units per Plastic Tube * Available in 24 mm Tape and Reel, 800 Units per 13 Reel by Adding a "T4" Suffix to the Part Number * Marking: B4030
MBRB4030
Motorola Preferred Device
SCHOTTKY BARRIER RECTIFIER 40 AMPERES 30 VOLTS
4 1 4 3 1 3 CASE 418B-02 D2PAK
MAXIMUM RATINGS
Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (At Rated VR) TC = +115C (1) Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz) TC = + 112C Nonrepetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) Peak Repetitive Reverse Surge Current (2.0 s, 1.0 kHz) Storage Temperature Operating Junction Temperature Voltage Rate of Change (Rated VR) Reverse Energy (Unclamped Inductive Surge) (Inductance = 3 mH), Tc = 25C THERMAL CHARACTERISTICS Thermal Resistance - Junction to Case Thermal Resistance - Junction to Ambient (2) ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (1 and 3), per Device (IF = 20 A, TC = + 25C) (IF = 20 A, TC = +150C) (IF = 40 A, TC = + 25C) (IF = 40 A, TC = +150C) Maximum Instantaneous Reverse Current (3), per Device (Rated DC Voltage, TC = + 25C) (Rated DC Voltage, TC = +125C) (1) Rating applies when pins 1 and 3 are connected. (2) Rating applies when surface mounted on the miniumum pad size recommended. (3) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0% SWITCHMODE is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
Symbol VRRM VRWM VR IF(AV) IFRM IFSM IRRM Tstg TJ dv/dt W
Value 30 40 80 300 2.0 - 65 to +150 - 65 to +150 10,000 600
Unit V
A A A A C C V/s mJ
RJC RJA
1.0 50
C/W C/W
VF 0.46 0.34 0.55 0.45 IR 0.35 150
V
mA
(c)RectifierInc. 1996 Data Motorola, Device
1
MBRB4030
ELECTRICAL CHARACTERISTICS
I F, INSTANTANEOUS FORWARD CURRENT (mA) (PIN 1 SHORTED TO PIN 3) 100 TJ = 150C I F, INSTANTANEOUS FORWARD CURRENT (mA) (PIN 1 SHORTED TO PIN 3) 100 TJ = 150C
10
10
1.0
100C
25C
1.0
100C
25C
0.1
0
0.1
0.2 0.4 0.6 0.3 0.5 VF, INSTANTANEOUS VOLTAGE (V)
0.7
0.8
0.1
0
0.1
0.2 0.3 0.4 0.5 VF, INSTANTANEOUS VOLTAGE (V)
0.6
0.7
Figure 1. Maximum Forward Voltage
Figure 2. Typical Forward Voltage
1.0 TJ = 150C I R , REVERSE CURRENT (A)
1.0 TJ = 150C 0.1 100C 0.01
I R , REVERSE CURRENT (A)
0.1
0.01 10-3 10-4 10-5
100C
10-3 10-4 10-5 0 25C
25C
0
5
10 15 20 VR, REVERSE VOLTAGE (V)
25
30
5
10 15 20 VR, REVERSE VOLTAGE (V)
25
30
Figure 3. Maximum Reverse Current
Figure 4. Typical Reverse Current
104 TJ = 25C C, CAPACITANCE (pF)
TYPICAL
MAXIMUM
1000
1
10 VR, REVERSE VOLTAGE (V)
Figure 5. Maximum and Typical Capacitance
2
Rectifier Device Data
MBRB4030
ELECTRICAL CHARACTERISTICS
70 I F(AV), AVERAGE FORWARD CURRENT (A) (PIN 1 SHORTED TO PIN 3) I F(AV), AVERAGE FORWARD CURRENT (A) (PIN 1 SHORTED TO PIN 3) 60 50 40 30 20 10 0 100 110 10 SQUARE WAVE DC (RESISTIVE LOAD) IPK = 5.0 (CAPACITIVE IAV LOAD) 20 DC SQUARE WAVE 15 (RESISTIVE LOAD)
RJA = 25C/W SURFACE MOUNTED ON MINIMUM RECOMMENDED PAD SIZE IPK = 5.0 (CAPACITIVE IAV LOAD)
10 10 5 20 0
20 120 140 130 TC, CASE TEMPERATURE (C) 150
50 100 TA, AMBIENT TEMPERATURE (C)
150
Figure 6. Current Derating, Infinite Heatsink
Figure 7. Current Derating
PF(AV), AVERAGE FORWARD POWER DISSIPATION (WATTS) (PIN 1 SHORTED TO PIN 3)
12 I F(AV), AVERAGE FORWARD CURRENT (A) (PIN 1 SHORTED TO PIN 3) 10 8 6 4 2 0 10 DC (RESISTIVE LOAD) SQUARE WAVE
RJA = 50C/W
50 TJ = 150C 40 (RESISTIVE LOAD) IPK = 5.0 (CAPACITIVE IAV LOAD) 10 20 20 10 DC SQUARE WAVE
IPK = 5.0 (CAPACITIVE IAV LOAD)
30
20
0
50 100 TA, AMBIENT TEMPERATURE (C)
150
0
0
10
30 50 40 60 20 IF(AV), AVERAGE FORWARD CURRENT (A)
70
80
Figure 8. Current Derating, Free Air
Figure 9. Forward Power Dissipation
1.0 R(t), EFFECTIVE TRANSIENT THERMAL RESISTANCE (NORMALIZED) SINGLE PULSE
0.1
tp
Ppk t1
Ppk TIME
DUTY CYCLE, D = tp/t1 PEAK POWER, Ppk, is peak of an equivalent square power pulse.
TJL = Ppk * RJL [D + (1 - D) * r(t1 + tp) + r(tp) - r(t1)] where TJL = the increase in junction temperature above the lead temperature r(t) = normalized value of transient thermal resistance at time, t, for example, r(t) = r(t1 + tp) = normalized value of transient thermal resistance at time, t1 + tp.
0.01
0.1
1.0 t, TIME (ms)
10
100
1000
Figure 10. Thermal Response
Rectifier Device Data
3
MBRB4030
PACKAGE DIMENSIONS
C E B
4
V
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.340 0.380 0.380 0.405 0.160 0.190 0.020 0.035 0.045 0.055 0.100 BSC 0.080 0.110 0.018 0.025 0.090 0.110 0.575 0.625 0.045 0.055 MILLIMETERS MIN MAX 8.64 9.65 9.65 10.29 4.06 4.83 0.51 0.89 1.14 1.40 2.54 BSC 2.03 2.79 0.46 0.64 2.29 2.79 14.60 15.88 1.14 1.40
A
1 2 3
S
-T-
SEATING PLANE
K G D 3 PL 0.13 (0.005) H
M
J
DIM A B C D E G H J K S V
T
CASE 418B-02 ISSUE B
STYLE 3: PIN 1. 2. 3. 4.
ANODE CATHODE ANODE CATHODE
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 81-3-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
4
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Rectifier Device Data MBRB4030/D

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