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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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Advance Information
Power ManagerTM
(10A per leg or 20A per package)
Gallium Arsenide Power Rectifier
* Planar Epitaxial Construction * Nitride Passivation for Stable Blocking Characteristics * Monolithic Dual Die Construction - May be Paralleled for High Current Output
MGRB2018CT
GALLIUM ARSENIDE RECTIFIER 20 AMPERES 180 VOLTS
. . . ideally suited for high frequency power supplies, free wheeling diodes, and as polarity protection diodes, these state-of-the-art devices have the following features:
* Single Die Available (MGRB1018) * Epoxy Meets UL94, VO @ 1/8 * Hyperfast and Soft Reverse Recovery Over Specified Temperature Range (15 ns)
Mechanical Characteristics * Case: Epoxy, Molded * Weight: 1.9 grams (approximately) * Finish: All External Surfaces Corrosion Resistant & Terminal Leads are Readily Solderable * Lead Temperature for Soldering Purposes: 260C Max. for 10 Seconds * Shipped 50 units per plastic tube * Available in 24mm Tape and Reel, 800 units/reel by adding a T4 suffix to the part number * Marking: MGRB2018CT MAXIMUM RATINGS
Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (At Rated VR, TC = 90C) DC Forward Current (TC = 130C) Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 100C) Per Leg Per Package Per Leg Per Leg Symbol VRRM VRWM VR IO IDC IFRM IFSM TJ, Tstg Per Leg Per Leg RJC RJA VF
1 2, 4 3
2, 4
1 3
CASE 418B-02 D2PAK
Value 180
Unit V
10 20 10 20 60 - 55 to 175 3.1 53
A A A A C C/W
Non-Repetitive Peak Surge Current Per Package (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) Operating Junction Temperature and Storage Temperature
THERMAL CHARACTERISTICS
Thermal Resistance - Junction to Case Thermal Resistance - Junction to Ambient
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1), see Figure 2 (IF = 10 A) (IF = 5 A) Maximum Instantaneous Reverse Current, see Figure 4 (VR = 180 V) (VR = 90 V) Typical Reverse Recovery Time (2) (VR = 150 V, IF = 5 A, di/dt = 200 A/s) (VR = 150 V, IF = 10 A, di/dt = 200 A/s) Typical Peak Reverse Recovery Current (VR = 150 V, IF = 5 A, di/dt = 200 A/s) (VR = 150 V, IF = 10 A, di/dt = 200 A/s) Per Leg TJ=25C 1.4 1.1 Per Leg IR TJ=25C 25 1 Per Leg trr TJ=25C 12.6 13 Per Leg IRM TJ=25C 1.5 1.6 TJ=125C 1.5 1.1 TJ=125C 685 120 TJ=125C 12.4 12.7 TJ=125C 1.6 1.7 A ns A V
Note: This data sheet contains advance information only and is subject to change without notice. (1) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. (2) trr measured projecting from 25% of IRM to ground.
Motorola RF Device Data (c) Motorola, Inc. 1995
1
100
100
50
50
20
20
I F , INSTANTANEOUS FORWARD CURRENT (A)
10
I F , INSTANTANEOUS FORWARD CURRENT (A)
10
5.0 TJ = 175C
5.0 TJ = 175C TJ = 25C 2.0 TJ = 125C 1.0
2.0 TJ = 25C 1.0
0.5
TJ = 125C
0.5
0.2
0.2
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 VF , INSTANTANEOUS FORWARD VOLTAGE (V)
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 VF , MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1. Typical Forward Voltage
1000 100 I R , REVERSE CURRENT (m A) 10 1 0.1 0.01 0.001 TJ = 25C TJ = 175C 1000 100 10 1 0.1 0.01 0.001
Figure 2. Maximum Forward Voltage
I R , MAXIMUM REVERSE CURRENT (m A)
TJ = 125C
TJ = 125C
TJ = 25C
0
20
40
60
80
100
120
140
160
180
0
20
40
60
80
100
120
140
160
180
VR, REVERSE VOLTAGE (V)
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Reverse Current
Figure 4. Maximum Reverse Current
2
Motorola RF Device Data
16 I O, AVERAGE FORWARD CURRENT (A) 14 12 10 8.0 6.0 4.0 2.0 0 0
35 P FO, AVERAGE POWER DISSIPATION (W) dc square wave Ipk/Io = p freq = 20 kHz TJ = 175C 30 25 20 15 10 5 0 0 4.0 8.0 12 IO, AVERAGE FORWARD CURRENT (A) 16 Ipk/Io = p square wave dc
50
100
150
200
TC, CASE TEMPERATURE (C)
Figure 5. Current Derating Per Leg
Figure 6. Forward Power Dissipation Per Leg
20 t rr , REVERSE RECOVERY TIME (ns) t rr , REVERSE RECOVERY TIME (ns) VR = 150 V IF = 10 A 15 IF = 1 A IF = 5 A 10
20 VR = 150 V IF = 10 A 15 IF = 1 A IF = 5 A 10
5.0 50
5.0 100 150 200 250 300 50 100 150 200 250 300 di/dt, CURRENT SLEW RATE (A/ms) di/dt, CURRENT SLEW RATE (A/ms)
Figure 7. Typical trr Characteristics, TJ = 25C
Figure 8. Typical trr Characteristics, TJ = 125C
0 I RM, MAXIMUM REVERSE CURRENT (A) VR = 150 V - 0.5 - 1.0 - 1.5 - 2.0 - 2.5 - 3.0 50 IF = 10 A IF = 1 A IF = 5 A I RM, MAXIMUM REVERSE CURRENT (A)
0 VR = 150 V - 0.5 - 1.0 - 1.5 - 2.0 - 2.5 - 3.0 50 IF = 10 A IF = 1 A IF = 5 A
100
150
200
250
300
100
150
200
250
300
di/dt, CURRENT SLEW RATE (A/ms)
di/dt, CURRENT SLEW RATE (A/ms)
Figure 9. Typical IRM Characteristics, TJ = 25C
Figure 10. Typical IRM Characteristics, TJ = 125C
Motorola RF Device Data
3
1.0 R(T), NORMALIZED TRANSIENT THERMAL RESISTANCE
0.5
SINGLE PULSE
0.2
0.1 0.001 0.002
0.005
0.01
0.02
0.05
0.1
0.2 t, TIME (s)
0.5
1.0
2.0
5.0
10
20
50
100
Figure 11. Typical Thermal Response
1000 500 C, CAPACITANCE (pF) TJ = 25C
200 100 50
20 10
1
2
5
10
20
50
100
200
VR, REVERSE VOLTAGE (V)
Figure 12. Typical Capacitance
4
Motorola RF Device Data
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
STYLE 3: PIN 1. 2. 3. 4.
-T-
SEATING PLANE
K G D H
3 PL M
J
ANODE CATHODE ANODE CATHODE
DIM A B C D E G H J K S V
0.13 (0.005)
T
CASE 418B-02 ISSUE B
Motorola RF Device Data
5
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 can and do vary in different applications. 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. How to reach us: USA / EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
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*MGRB2018CT/D*
Motorola RF Device Data MGRB2018CT/D

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