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HRB0502A
Silicon Schottky Barrier Diode for Rectifying
REJ03G0047-0200Z Rev.2.00 Sep.01.2003
Features
* Low forward voltage drop and suitable for high efficiency rectifying. * CMPAK Package is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No. HRB0502A Laser Mark E3 Package Code CMPAK
Pin Arrangement
3
2 (Top View)
1
1. NC 2. Anode 3. Cathode
Rev.2.00, Sep.01.2003, page 1 of 5
HRB0502A
Absolute Maximum Ratings
(Ta = 25C)
Item Repetitive peak reverse voltage Forward current Non-Repetitive peak forward surge current Junction temperature Storage temperature Notes: 1. See from Fig.4 to Fig.6 2. 10 ms sine wave 1 pulse Symbol VRRM IF * Tj Tstg
1 2
Value 20 500 5 125 -55 to +125
Unit V mA A C C
IFSM *
Electrical Characteristics
(Ta = 25C)
Item Forward voltage Reverse current Capacitance Thermal resistance Note: Polyimide board
20hx15wx0.8t
1.5
0.8
Symbol VF IR C Rth(j-a)
Min -- -- -- --
Typ -- -- 120 450
Max 0.4 200 -- --
Unit V A pF C/W
Test Condition IF = 500 mA VR = 20 V VR = 0 V, f = 1 MHz Polyimide board *
1
3.0
2.0
Unit: mm
1.5
Rev.2.00, Sep.01.2003, page 2 of 5
HRB0502A
Main Characteristic
10 Pulse test 1.0
Reverse current IR (A) Forward current IF (A)
Ta = 75C
10-1 Pulse test 10-2
10-1
Ta = 25C
10-3
Ta = 75C
10
-2
10-4
Ta = 25C
10-3
10-5
10-4
0
0.2
0.4
0.6
0.8
1.0
10-6
0
5
10
15
20
25
Forward voltage VF (V) Fig.1 Forward current vs. Forward voltage
Reverse voltage VR (V) Fig.2 Reverse current vs. Reverse voltage
100 f = 1MHz Pulse test
Capacitance C (pF)
10
1.0 1.0
10 Reverse voltage VR (V)
40
Fig.3 Capacitance vs. Reverse voltage
Rev.2.00, Sep.01.2003, page 3 of 5
HRB0502A
0.4
Forward power dissipation Pd (W)
0
2.5
0
Reverse power dissipation Pd (W)
Io tp T D= tp T
D=1/6 D=1/3 Sin wave D=1/2
VR
tp T D= tp T
2.0
0.3
D=5/6 D=2/3 D=1/2
Tj = 25C
Tj =125C
1.5
0.2
DC
1.0 Sin wave 0.5
0.1
0
0
0.1
0.2
0.3
0.4
0.5
0
0
5
10
15
20
25
Forward current IF (A) Fig.4 Forward power dissipation vs. Forward current
Reverse voltage VR (V) Fig.5 Reverse power dissipation vs. Reverse voltage
0.6 VR = 3V
Tj = 125C
Average rectified current IO (A)
Rth(j-a) = 450C/W 0.5 0.4 0.3 0.2 0.1 0 -25 D=1/6 D=1/2 Sin wave D=1/3 DC
0
Io tp T tp D=-- T
0
25
50
75
100 125
Ambient temperature Ta (C) Fig.6 Average rectified current vs. Ambient temperature
Rev.2.00, Sep.01.2003, page 4 of 5
HRB0502A
Package Dimensions
As of January, 2003
Unit: mm
2.0 0.2
0.1 0.3 + 0.05 -
(0.425)
0.16 - 0.06
+ 0.1
(0.425) 1.25 0.1
2.1 0.3
0 - 0.1
0.1 0.3 + 0.05 -
0.1 0.3 + 0.05 -
1.3 0.2
(0.2)
0.9 0.1
(0.65) (0.65)
Package Code JEDEC JEITA Mass (reference value)
CMPAK -- Conforms 0.006 g
Rev.2.00, Sep.01.2003, page 5 of 5
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