Bulletin PD-20522 rev. E 03/03
30WQ06FN
3.5 Amp
SCHOTTKY RECTIFIER
D-Pak (TO-252AA)
Major Ratings and Characteristics
Characteristics
Description/ Features
30WQ06FN Units
IF(AV) Rectangular
waveform
3.5
A
VRRM
60
V
IFSM @ tp = 5 µs sine
490
A
VF
0.53
V
The 30WQ06FN surface mount Schottky rectifier has been
designed for applications requiring low forward drop and
small foot prints on PC board. Typical applications are in disk
drives, switching power supplies, converters, free-wheeling
diodes, battery charging, and reverse battery protection.
Popular D-PAK outline
Small foot print, surface mountable
Low forward voltage drop
@ 3 Apk, TJ = 125°C
TJ
- 40 to 150
High frequency operation
°C
Guard ring for enhanced ruggedness and long term
reliability
2.38 (0.09)
6.73 (0.26)
2.19 (0.08)
6.35 (0.25)
1.14 (0.04)
MINIMUM RECOMMENDED FOOTPRINT
0.89 (0.03)
5.46 (0.21)
1.27 (0.05)
0.58 (0.02)
5.21 (0.20)
0.88 (0.03)
0.46 (0.02)
5.97 (0.24)
4
6.45 (0.24)
6.22 (0.24)
1.64 (0.02)
5.97 (0.23)
5.68 (0.22)
6.48 (0.26)
10.42 (0.41)
10.67 (0.42)
9.40 (0.37)
1
2
3
0.51 (0.02)
MIN.
1.52 (0.06)
2x
2.54 (0.10)
1.15 (0.04)
2x
1.14 (0.04)
3x
0.89 (0.03)
0.64 (0.02)
0.76 (0.03)
2.28 (0.09)
2x
4.57 (0.18)
1
2
3
4
0.58 (0.02)
1.65 (0.06)
0.46 (0.02)
2x
Base
Cathode
- Anode
- Cathode
- Anode
- Cathode
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
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2.28 (0.09)
2x
4, 2
1
3
Anode
Anode
1
30WQ06FN
Bulletin PD-20522 rev. E 03/03
Voltage Ratings
Part number
VR
30WQ06FN
Max. DC Reverse Voltage (V)
60
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
30WQ...
Units
3.5
A
Conditions
50% duty cycle @ TC = 133°C, rectangular wave form
* See Fig. 5
IFSM
Max. Peak One Cycle Non-Repetitive
490
A
Surge Current * See Fig. 7
70
EAS
Non-Repetitive Avalanche Energy
6.0
mJ
IAR
Repetitive Avalanche Current
1.0
A
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
Following any rated
load condition and with
rated VRRM applied
TJ = 25 °C, IAS = 1 Amp, L = 12 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
30WQ...
Units
Max. Forward Voltage Drop
Parameters
0.61
V
@ 3A
* See Fig. 1
0.76
V
@ 6A
0.53
V
@ 3A
0.65
V
@ 6A
Max. Reverse Leakage Current
2
mA
TJ = 25 °C
* See Fig. 2
30
mA
TJ = 125 °C
VF(TO) Threshold Voltage
0.38
V
TJ = TJ max.
rt
Forward Slope Resistance
34.31
mΩ
CT
Typical Junction Capacitance
145
pF
LS
Typical Series Inductance
VFM
IRM
(1)
(1)
dv/dt Max. Voltage Rate of Change
5.0
nH
10000
V/µs
Conditions
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from package body
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
30WQ...
Units
TJ
Max. Junction Temper. Range
(*)
-40 to 150
°C
Tstg
Max. Storage Temperature Range
-40 to 150
°C
RthJC Max. Thermal Resistance Junction
to Case
wt
Approximate Weight
Case Style
(*) dPtot
dTj
2
<
1
Rth( j-a)
4.7
0.3 (0.01)
D - PAK
Conditions
°C/W DC operation
* See Fig. 4
g (oz.)
Similar to TO-252AA
thermal runaway condition for a diode on its own heatsink
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30WQ06FN
Bulletin PD-20522 rev. E 03/03
100
100
Reverse Current - I R (mA)
TJ= 150°C
125°C
100°C
1
75°C
0.1
50°C
0.01
25°C
0.001
0
10
TJ= 125°C
10
20
30
40
50
60
Reverse Voltage - V R(V)
TJ= 25°C
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
T
(pF)
1000
Junction Capacitance - C
Instantaneous Forward Current - I F(A)
TJ= 150°C
10
TJ= 25°C
100
10
1
0
0.4
0.8
1.2
1.6
2
2.4
0
2.8
10
20
30
40
50
Forward Voltage Drop - V FM(V)
Reverse Voltage - V R(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
60
Thermal Impedance Z thJC (°C/ W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
t1
t2
Notes:
Single Pulse
(Thermal Resistance)
0.1
0.00001
0.0001
0.001
1. Duty factor D = t 1/ t 2
2. Peak TJ = PDM x Z thJC+ TC
0.01
0.1
1
t 1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
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3
30WQ06FN
Bulletin PD-20522 rev. E 03/03
3
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
150
145
Average Power Loss - (Watts)
Allowable Case Temperature - (°C)
155
DC
140
135
130
125
Square wave (D = 0.50)
80% Rated V Rapplied
120
115
2.5
2
RMSLimit
DC
1.5
1
0.5
see note (2)
110
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
Average Forward Current - I F(AV) (A)
2
3
4
5
Average Forward Current - I F(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I FSM (A)
1
Fig. 6 - Forward Power Loss Characteristics
1000
100
At Any Rated Load Condition
And With Rated V RRM Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t p(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
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30WQ06FN
Bulletin PD-20522 rev. E 03/03
Marking Information
4 (K)
INTERNATIONAL
EXAMPLE: THIS IS AN 30WQ06FN
PART NUMBER
RECTIFIER LOGO
30WQ06FN
712A
5K3A
DATE CODE (YWWA)
Y
= YEAR
W W = WEEK
A
= LINE
ASSEMBLY
2 (K)
LOT CODE
1 (A)
3 (A)
Tape & Reel Information
TR
4.1 (0.16)
3.9 (0.15)
1.85 (0.07)
DIA.
1.65 (0.06)
2.1 (0.83)
1.9 (0.07)
1.85 (0.07)
1.65 (0.06)
0.35 (0.01)
0.25 (0.01)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
12.1 (0.48)
11.9 (0.47)
4.1 (0.16)
3.9 (0.15)
TRR
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
4.1 (0.16)
3.9 (0.15)
TRL
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
13 (0.52) DIA.
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
7.0 (0.28)
6.8 (0.26)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
22.4 (0.88)
TO-252AA Tape & Reel
375 (14.17)
DIA. MAX.
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50 (1.97) DIA.
When ordering, indicate the p
number, part orientation, and
quantity. Quantities are in multip
of 2,000 pieces per reel for TR a
multiples of 3,000 pieces per
for both TRL and TRR.
5
30WQ06FN
Bulletin PD-20522 rev. E 03/03
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. 03/03
6
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