Bulletin PD-21055 rev. B 08/06
30WQ10FNPbF
3.5 Amp
SCHOTTKY RECTIFIER
IF(AV) = 3.5Amp
VR = 100V
Description/ Features
Major Ratings and Characteristics
The 30WQ10FNPbF 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.
Characteristics
Values
Units
IF(AV) Rectangular
3.5
A
VRRM
100
V
IFSM @ tp = 5 μs sine
440
A
VF
0.63
V
Guard ring for enhanced ruggedness and long term
reliability
- 40 to 150
°C
Lead-Free ("PbF" suffix)
waveform
Popular D-PAK outline
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
@ 3 Apk, TJ = 125°C
TJ
Case Styles
Base
Cathode
4, 2
1
3
Anode
Anode
D-PAK (TO-252AA)
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30WQ10FNPbF
Bulletin PD-21055 rev. B 08/06
Voltage Ratings
Part number
VR
30WQ10FNPbF
Max. DC Reverse Voltage (V)
100
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
30WQ...
IF(AV) Max. Average Forward Current
Units
3.5
A
Conditions
50% duty cycle @ TC = 135°C, rectangular wave form
* See Fig. 5
IFSM
Max. Peak One Cycle Non-Repetitive
440
A
Surge Current * See Fig. 7
70
EAS
Non-Repetitive Avalanche Energy
5.0
mJ
IAR
Repetitive Avalanche Current
0.5
A
30WQ...
Units
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 = 10 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
Conditions
Max. Forward Voltage Drop
0.81
V
@ 3A
* See Fig. 1
0.96
V
@ 6A
0.63
V
@ 3A
0.74
V
@ 6A
(1)
Max. Reverse Leakage Current
TJ = 25 °C
TJ = 125 °C
1
mA
TJ = 25 °C
4.9
mA
TJ = 125 °C
VF(TO) Threshold Voltage
0.48
V
TJ = TJ max.
rt
Forward Slope Resistance
30.89
mΩ
CT
Typical Junction Capacitance
92
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25 °C
LS
Typical Series Inductance
nH
Measured lead to lead 5mm from package body
* See Fig. 2
(1)
dv/dt Max. Voltage Rate of Change
5.0
10000
VR = rated VR
V/μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
30WQ...
Units
TJ
Max. Junction Temperature Range(*)
-40 to 150
°C
Tstg
Max. Storage Temperature Range
-40 to 150
RthJC Max. Thermal Resistance Junction
to Case
wt
Approximate Weight
Case Style
dTj
2
<
1
Rth( j-a)
0.3 (0.01)
°C
°C/W DC operation
* See Fig. 4
g (oz.)
D - PAK
Marking Device
(*) dPtot
4.7
Conditions
Similar to TO-252AA
30WQ10FN
thermal runaway condition for a diode on its own heatsink
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30WQ10FNPbF
Bulletin PD-21055 rev. B 08/06
10
100
Reverse Current - I R (mA)
100°C
0.1
75°C
0.01
50°C
0.001
0.0001
10
125°C
25°C
0
20
40
0.8
1.2
1.6
80
100
Reverse Voltage - V R (V)
TJ = 125°C
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
TJ = 25°C
1
0.4
60
TJ = 150°C
100
Junc tion Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
TJ= 150°C
1
2
2.4
2.8
TJ = 25°C
10
3.2
0
20
40
60
80
100
Forward Voltage Drop - VFM (V)
Reverse Voltage - V R(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Thermal Impedance Z thJC (°C/ W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
t
Notes:
Single Pulse
(Thermal Resistance)
0.1
0.00001
0.0001
0.001
1
t2
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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30WQ10FNPbF
155
3.5
150
3
Average Power Loss - (Watts)
Allowa ble Case Temperature - (°C)
Bulletin PD-21055 rev. B 08/06
145
DC
140
135
130
Square wave (D = 0.50)
80% Rated V R applied
125
120
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
2.5
2
RMSLimit
DC
1.5
1
0.5
se e note (2)
115
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
0
Average Forward Current - I F(AV) (A)
1
2
3
4
5
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I FSM (A)
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 = V R1 x IR (1 - D); IR @ VR1 = 80% rated VR
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30WQ10FNPbF
Bulletin PD-21055 rev. B 08/06
Outline Table
Modified JEDEC outline TO-252AA
Dimensions in millimeters and (inches)
Part Marking Information
INTERNATIONAL
THIS IS A 30WQ10FN
RECTIFIER
LOT CODE 8024
LOGO
ASSEMBLED ON WW 02, 2000
PART NUMBER
30WQ10FN
DATE CODE
P = LEAD-FREE
ASSEMBLY
LOT CODE
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YEAR 0 = 2000
WEEK 02
X = SITE ID
5
30WQ10FNPbF
Bulletin PD-21055 rev. B 08/06
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.
6
50 (1.97) DIA.
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.
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30WQ10FNPbF
Bulletin PD-21055 rev. B 08/06
Ordering Information Table
Device Code
30
W
Q
10
1
2
3
4
FN TRL PbF
5
6
1
-
Current Rating (3.5A)
2
-
Package Identifier
3
-
Schottky "Q" Series
4
-
Voltage Rating (10 = 100V)
5
-
FN = TO-252AA (D-Pak)
6
-
y none = Tube (50 pieces)
7
W = D-Pak
y TR = Tape & Reel
y TRL = Tape & Reel (Left Oriented)
y TRR = Tape & Reel (Right Oriented)
7
-
y none = Standard Production
y PbF = Lead-Free
Data and specifications subject to change without notice.
This product has been designed and qualified for AEC Q101 Level and Lead-Free.
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. 08/06
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