1Rectifier Device Data
. . . employing the Schottky Barrier principle in a large area metal–to–silicon
power diode. State–of–the–art geometry features epitaxial construction with
oxide passivation and metal overlap contact. Ideally suited for use as rectifiers
in low–voltage, high–frequency inverters, free wheeling diodes, and polarity
protection diodes.
•Extremely Low vF
•Low Power Loss/High Efficiency
•Highly Stable Oxide Passivated Junction
•Low Stored Charge, Majority Carrier Conduction
Mechanical Characteristics:
•Case: Epoxy, Molded
•Weight: 1.1 gram (approximately)
•Finish: All External Surfaces Corrosion Resistant and Terminal Leads are
Readily Solderable
•Lead and Mounting Surface Temperature for Soldering Purposes: 220°C
Max. for 10 Seconds, 1/16″ from case
•Shipped in plastic bags, 5,000 per bag
•Available Tape and Reeled, 1500 per reel, by adding a “RL’’ suffix to the
part number
•Polarity: Cathode indicated by Polarity Band
•Marking: B350, B360
MAXIMUM RATINGS
Rating Symbol MBR350 MBR360 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 60 V
Average Rectified Forward Current, TA = 65°C
(RθJA = 28°C/W, P.C. Board Mounting, see Note 3) IO3.0 A
Non–Repetitive Peak Surge Current (2)
(Surge applied at rated load conditions, half wave, single phase 60 Hz, TL = 75°C) IFSM 80 A
Operating and Storage Junction
Temperature Range (Reverse V oltage applied) TJ, Tstg
*
65 to 150°C°C
Peak Operating Junction Temperature
(Forward Current applied) TJ(pk) 150 °C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction to Ambient (see Note 3, Mounting Method 3) RθJA 28 °C/W
ELECTRICAL CHARACTERISTICS (TL = 25°C unless otherwise noted) (2)
Characteristic Symbol MBR350 MBR360 Unit
Maximum Instantaneous Forward Voltage (1)
(iF = 1.0 Amp)
(iF = 3.0 Amp)
(iF = 9.4 Amp)
vF0.600
0.740
1.080
V
Maximum Instantaneous Reverse Current @ Rated dc Voltage (1)
TL = 25°C
TL = 100°C
iR0.60
20
mA
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2.0%.
(2) Lead Temperature reference is cathode lead 1/32″ from case.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola, Inc. 1999
Order this document
by MBR350/D
SEMICONDUCTOR TECHNICAL DATA
SCHOTTKY BARRIER
RECTIFIERS
3.0 AMPERES
50, 60 VOLTS
CASE 267–03
PLASTIC
MBR360 is a
Motorola Preferred Device
2Rectifier Device Data
VR, REVERSE VOLTAGE (VOL TS)IF (AV), AVERAGE FORWARD CURRENT (AMPS)
0 2.01.0 3.0 4.0 5.0
1.0
2.0
3.0
4.0
5.0
TJ = 150
°
C
P , AVERAGE POWER DISSIPATION (WATTS)
F (AV)
dc
SQUARE
WAVE
02010 30 40 50
70
300
TJ = 25
°
C
C, CAPACITANCE (pF)
200
40
30
50
100
TA, AMBIENT TEMPERATURE (C
°
)
20 1006040 80
4.0
2.0
3.0
5.0
0
1.0
dc
SQUARE
WAVE
120 140 160
I , AVERAGE FORWARD CURRENT (AMPS)
F (AV)
VR REVERSE VOLTAGE (VOL TS)
02010 30 40
0.002
0.005
0.01
0.05
0.02
0.10
0.50
0.20
20
10
5.0
2.0
1.0
25
°
C
Figure 1. Typical Forward Voltage
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0.20 0.4
5.0
0.03
0.02
0.07
0.2
0.1
20
10
3.0
2.0
1.0
0.6 0.8
0.3
0.05
0.5
0.7
I , REVERSE CURRENT (mA)
R
7.0
i , INSTANTANEOUS FORWARD CURRENT (AMPS)
F
Figure 2. Typical Reverse Current*
Figure 3. Current Derating Ambient
(Mounting method #3 per note 1)
Figure 4. Power Dissipation Figure 5. Typical Capacitance
1.0 1.2 1.4
*The curves shown are typical for the highest voltage
device in the voltage grouping. T ypical reverse current
for lower voltage selections can be estimated from
these same curves if VR is sufficiently below rated VR.
50 60 80
75
°
C
100
°
C
TJ = 150
°
C
TJ = 100
°
C25
°
C
75
°
C
TJ = 150
°
C
RATED VR
R
q
JA = 28
°
C/W
0
0
3Rectifier Device Data
TYPICAL VALUES FOR RθJA IN STILL AIR
Data shown for thermal resistance junction–to–ambient (RθJA)
for the mountings shown is to be used as typical guideline values
for preliminary engineering, or in case the tie point temperature
cannot be measured.
1
2
3
Mounting
Method
Lead Length, L (in)
1/8 1/4 1/2 3/4 RθJA
50 51 53 55 °C/W
°C/W
°C/W
58 59 61 63
28
NOTE 1 — MOUNTING DATA
ÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
Mounting Method 1
P.C. Board where available
copper surface is small.
L L
L
Mounting Method 2
Vector Push–In
Terminals T–28
L
Mounting Method 3
P.C. Board with
2–1/2″ X 2–1/2″
copper surface.
L = 1/2’’
Board Ground Plane
4Rectifier Device Data
PACKAGE DIMENSIONS
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
STYLE 1:
PIN 1. CATHODE
2. ANODE
1
2
K
A
K
D
B
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.370 0.380 9.40 9.65
B0.190 0.210 4.83 5.33
D0.048 0.052 1.22 1.32
K1.000 ––– 25.40 –––
CASE 267–03
ISSUE C
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/Af firmative Action Employer.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141,
P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan. 81–3–5487–8488
Customer Focus Center: 1–800–521–6274
Mfax: RMFAX0@email.sps.mot.com – TOUCHTONE 1–602–244–6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre,
Motorola Fax Back System – US & Canada ONLY 1–800–774–1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong.
– http://sps.motorola.com/mfax/ 852–26668334
HOME PAGE: http://motorola.com/sps/
MBR350/D
◊
