Bulletin PD-2.440 rev. D 05/01
30BQ060
SCHOTTKY RECTIFIER 3 Amp
SMC
Major Ratings and Characteristics
Characteristics 30BQ060 Units
I
Rectangular 3.0 A
F(AV)
waveform
V
RRM
I
@ t p= 5 µs sine 1200 A
FSM
VF@ 3.0 Apk, TJ = 125°C 0.52 V
TJrange - 55 to 1 50 °C
Device Marking: IR3H
0.76 (.030)
1.52 (.060)
For recommended footprint and soldering techniques refer to Application Note # AN-994
60 V
2.75 (.108)
3.15 (.124)
2.00 (.079)
2.62 (.103)
Dimensions in millimeters and (inches)
Description/Features
The 30BQ060 surface-mount Schottky rectifier has been designed for applications requiring low forward drop and small foot
prints on PC boards. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes,
battery charging, and reverse battery protection.
Small foot print, surface mountable
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
5.59 (.220)
6.22 (.245)
6.60 (.260)
7.11 (.280)
7.75 (.305)
8.13 (.320)
Outline SMC
.152 (.006)
.305 (.012)
.102 (.004)
.203 (.008)
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1
30BQ060
Bulletin PD-2.440 rev. D 05/01
Voltage Ratings
Part number 30BQ060
VRMax. DC Reverse Voltage (V) 60
V
Max. Working Peak Reverse Voltage (V)
RWM
Absolute Maximum Ratings
Parameters 30BQ Units Conditions
I
Max. Average Forward Current 3.0 A 50% duty cycle @ TL = 123 °C, rectangular wave form
F(AV)
4.0 50% duty cycle @ TL = 113 °C, rectangular wave form
I
Max. Peak One Cycle Non-Repetitive 1200 A 5µs Sine or 3µs Rect. pulse
FSM
Surge Current 130 10ms Sine or 6ms Rect. pulse
EASNon Repetitive Avalanche Energy 35 mJ TJ = 25 °C, IAS = 3.4A, L = 4.0mH
IARRepetitive Avalanche Current 3.4 A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. Va = 1.5 x Vr typical
Following any rated
load condition and
with rated V
RRM
Electrical Specifications
Parameters 30BQ Units Conditions
VFMMax. Forward Voltage Drop (1) 0.58 V @ 3A
0.76 V @ 6A
0.52 V @ 3A
0.66 V @ 6A
IRMMax. Reverse Leakage Current (1) 0.5 mA TJ = 25 °C
20 mA TJ = 125 °C
CTMax. Junction Capacitance 180 pF VR = 5VDC (test signal range 100KHz to 1Mhz) 25°C
LSTypical Series Inductance 3.0 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
R
applied
Thermal-Mechanical Specifications
Parameters 30BQ 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 12 °C/W DC Operation (* See Fig. 4)
thJL
to Lead (2)
R
Max. Thermal Resistance, Junction 46 °C/W DC Operation
thJA
to Ambient
wt Approximate Weight 0.24 g
Case Style SMC Similar DO-214AB
(1) Pulse Width < 300µs, Duty Cycle < 2%
(2) Mounted 1 inch square PCB, Thermal Probe connected to lead 2mm from Package
2
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30BQ060
0
Bulletin PD-2.440 rev. D 05/01
10
(A)
F
1
Instantaneous Forward Current - I
T = 150˚C
J
T = 125˚C
J
T = 25˚C
J
100
T = 150˚C
10
(mA)
R
0.1
0.01
Reverse Current - I
0.001
J
125˚C
1
100˚C
75˚C
50˚C
25˚C
0 5 10 15 20 25 30 35 40
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
1000
T = 25˚C
J
(p F)
T
100
0.1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Fig. 1 - Max. Forward Voltage Drop Characteristics
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Junction Capacitance - C
10
Forward Voltage Drop - VFM (V)
0 10203040506070
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
(Per Leg)
Vs. Reverse Voltage (Per Leg)
100
D = 0.75
D = 0.50
10
(°C/W)
thJC
Thermal Impedance Z
D = 0.33
D = 0.25
D = 0.20
1
Single Pulse
0.1
.01
0.00001 0.0001 0.001 0.01 0.1 1 10 100
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
P
DM
t
1
t
2
t1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z
Characteristics (Per Leg)
thJC
3
30BQ060
Bulletin PD-2.440 rev. D 05/01
160
150
140
DC
130
120
80% Square Wave
110
(D = 0.50)
100
90
Allowable Lead Temperature (°C)
80
see note (2)
70
012345
Average Forward Current - I
Fig. 4 - Maximum Average Forward Current
Vs. Allowable Lead Temperature
1000
(A)
FSM
(A)
F(AV)
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
2.5
D = 0.75
D = 0.50
D = 0.33
2
D = 0.25
D = 0.20
1.5
RMS Limit
1
0.5
Average Power Loss (Watts)
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
DC
Average Forward Current - I
Fig. 5 - Maximum Average Forward Dissipation
Vs. Average Forward Current
F(AV)
(A)
Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration
(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
Non-Repetitive Surge Current - I
100
10 100 1000 10000
Square Wave Pulse Duration - T
) x R
REV
x VFM @ (I
;
thJC
/ D) (see Fig. 6);
F(AV)
= 80% rated V
R1
R
(Microsec)
p
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Tape & Reel Information
30BQ060
Bulletin PD-2.440 rev. D 05/01
330 (13)
16 (0.63)
Dimensions in millimeters and (inches)
Marking & Identification
Each device has 8 characters, configurated 4 digits on two
rows, for identification. The first row designates the device
as manufactured by International Rectifier as indicated by
the letters "IR", and the Part Number ( indicates the current
rating and voltage/process). The second row indicates the
year and the week of manufacturing.
I R 3 H
Voltage/ Process
Current Rating (3A)
IR logo
C = 15 V
E = 30 V
F = 40 V
H = 60 V
J = 100 V
16 (0.63)
8 (0.32)
FEED DIRECTION
Ordering Information
30BQ SERIES - TAPE AND REEL
WHEN ORDERING, INDICATE THE PART NUMBER
AND THE QUANTITY ( IN MULTIPLES OF 3000
PIECES).
EXAMPLE: 30BQ060TR - 6000 PIECES
30BQ SERIES - BULK QUANTITIES
WHEN ORDERING, INDICATE THE PART NUMBER
AND THE QUANTITY ( IN MULTIPLES OF 1000
PIECES).
EXAMPLE: 30BQ060 - 2000 PIECES
YY WW (Date Code)
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Year
Week
5
30BQ060
Bulletin PD-2.440 rev. D 05/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 05/01
6
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