Bulletin PD-20522 rev. E 03/03
30WQ06FN
SCHOTTKY RECTIFIER
3.5 Amp
D-Pak (TO-252AA)
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 3 Apk, T
J
= 125°C
Description/ Features
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
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
30WQ06FN Units
3.5
60
490
0.53
- 40 to 150
A
V
A
V
°C
2.38 (0.09)
6.73 (0.26)
6.35 (0.25)
5.46 (0.21)
5.21 (0.20)
4
2.19 (0.08)
1.14 (0.04)
0.89 (0.03)
0.58 (0.02)
0.46 (0.02)
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
1.27 (0.05)
0.88 (0.03)
6.45 (0.24)
6.22 (0.24)
1.64 (0.02)
1
2
3
5.68 (0.22)
10.42 (0.41)
9.40 (0.37)
0.51 (0.02)
MIN.
6.48 (0.26)
10.67 (0.42)
5.97 (0.23)
1.52 (0.06)
1.15 (0.04)
2x
1.14 (0.04)
0.76 (0.03)
2.28 (0.09)
2x
4.57 (0.18)
1
2
3
4
- Anode
- Cathode
- Anode
- Cathode
3x
0.89 (0.03)
0.64 (0.02)
2x
2.54 (0.10)
1.65 (0.06)
2x
2.28 (0.09)
2x
0.58 (0.02)
0.46 (0.02)
Base
Cathode
4, 2
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
1
3
Anode
Anode
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1
30WQ06FN
Bulletin PD-20522 rev. E 03/03
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
60
V
RWM
Max. Working Peak Reverse Voltage (V)
30WQ06FN
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
* See Fig. 5
I
FSM
E
AS
I
AR
Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
Non-Repetitive Avalanche Energy
Repetitive Avalanche Current
490
70
6.0
1.0
A
mJ
A
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
Following any rated
load condition and with
rated V
RRM
applied
30WQ...
3.5
Units
A
Conditions
50% duty cycle @ T
C
= 133°C, rectangular wave form
T
J
= 25 °C, I
AS
= 1 Amp, L = 12 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
* See Fig. 1
(1)
30WQ...
0.61
0.76
0.53
0.65
Units
V
V
V
V
mA
mA
V
mΩ
Conditions
@ 3A
@ 6A
@ 3A
@ 6A
T
J
= 25 °C
T
J
= 125 °C
T
J
= T
J
max.
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
I
RM
Max. Reverse Leakage Current
* See Fig. 2
(1)
2
30
0.38
34.31
145
5.0
10000
V
F(TO)
Threshold Voltage
r
t
C
T
L
S
Forward Slope Resistance
Typical Junction Capacitance
Typical Series Inductance
pF
nH
V/µs
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from package body
(Rated V
R
)
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temper. Range
(*)
Max. Storage Temperature Range
30WQ...
-40 to 150
-40 to 150
4.7
0.3 (0.01)
D - PAK
Units
°C
°C
°C/W DC operation
g (oz.)
Conditions
R
thJC
Max. Thermal Resistance Junction
to Case
wt
Approximate Weight
Case Style
(*) dPtot
dTj
<
1
Rth( j-a)
* See Fig. 4
Similar to TO-252AA
thermal runaway condition for a diode on its own heatsink
2
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30WQ06FN
Bulletin PD-20522 rev. E 03/03
100
100
T
J
= 150°C
Reverse Current - I
R
(mA)
10
125°C
100°C
75°C
0.1
50°C
1
Instantaneous F
orward Current - I
F
(A)
0.01
25°C
T
J
= 150°C
T
J
= 125°C
10
T
J
= 25°C
0.001
0
10
20
30
40
50
60
Revers Voltage - V
R
(V)
e
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
1000
(pF)
T
Junction Capacitance - C
T
J
= 25°C
100
1
0
0.4
0.8
1.2
1.6
2
2.4
2.8
Forward Voltage Drop - V
FM
(V)
10
0
10
20
30
40
50
60
Revers Voltage - V
R
(V)
e
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10
T
hermal Impedance Z
thJC
(°C/ W)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t1
Notes:
S
ingle Pulse
(T
hermal R
esistance)
0.1
0.00001
t2
1. Duty factor D = t 1/ t 2
2. Peak T = P
DM
x Z
thJC
+ T
C
J
0.01
0.1
1
0.0001
0.001
t 1 , Rectangular Pulse Duration (S
econds)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
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3
30WQ06FN
Bulletin PD-20522 rev. E 03/03
155
Allowable Case T
emperature - (°C)
150
145
140
135
130
125
120
115
110
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Average Forward Current - I
F(AV)
(A)
see note (2)
3
Average Power Loss - (Watts)
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
Average Forward Current - I
F(AV)
(A)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMSLimit
DC
DC
S
quare wave (D = 0.50)
80% Rated V
R
applied
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
1000
Fig. 6 - Forward Power Loss Characteristics
Non-Repetitive S
urge Current - I
FS
(A)
M
100
At Any R
ated Load Condition
And With Rated V
RRM
Applied
Following S
urge
10
10
100
1000
10000
S
quare Wave Pulse Duration - t p(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
(2)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
4
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30WQ06FN
Bulletin PD-20522 rev. E 03/03
Marking Information
EXAMPLE: THIS IS AN 30WQ06FN
INTERNATIONAL
RECTIFIER LOGO
4 (K)
PART NUMBER
30WQ06FN
712A
5K3A
ASSEMBLY
LOT CODE
2 (K)
1 (A)
3 (A)
DATE CODE (YWWA)
Y
= YEAR
W W = WEEK
A
= LINE
Tape & Reel Information
4.1 (0.16)
3.9 (0.15)
2.1 (0.83)
1.9 (0.07)
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)
12.1 (0.48)
11.9 (0.47)
2.6 (0.10)
DIA.
1.5 (0.06)
0.35 (0.01)
0.25 (0.01)
TR
7.0 (0.28)
6.8 (0.26)
2.75 (0.11)
2.55 (0.10)
16.3 (0.64)
15.7 (0.62)
FEED DIRECTION
4.1 (0.16)
3.9 (0.15)
TRR
2.1 (0.83)
1.9 (0.07)
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)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
2.75 (0.11)
2.55 (0.10)
16.3 (0.64)
15.7 (0.62)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
4.1 (0.16)
3.9 (0.15)
TRL
2.1 (0.83)
1.9 (0.07)
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)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
2.75 (0.11)
2.55 (0.10)
16.3 (0.64)
15.7 (0.62)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
13 (0.52) DIA.
22.4 (0.88)
TO-252AA Tape & Reel
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.
375 (14.17)
DIA. MAX.
50 (1.97) DIA.
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