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The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Renesas Technology Home Page: http://www.renesas.com
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HSB2838
Silicon Epitaxial Planar Diode for High Speed Switching
ADE-208-486A (Z) Rev.1 Mar. 2002 Features
* Fast recovery time. * CMPAK package is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No. HSB2838 Laser Mark A6 Package Code CMPAK
Pin Arrangement
3
2 1 (Top View)
1. Anode 2. Anode 3. Cathode
HSB2838
Absolute Maximum Ratings
(Ta = 25C)
Item Peak reverse voltage Reverse voltage Average rectified current Peak forward current Non-Repetitive peak forward surge current Junction temperature Storage temperature Symbol VRM VR IO *
1 1 2
Value 85 80 100 300 4 125 -55 to +125
Unit V V mA mA A C C
IFM * Tj
IFSM * Tstg
Notes: 1. Two device total. 2. Value at duration of 1 sec, two device total.
Electrical Characteristics *
(Ta = 25C)
Item Forward voltage Symbol VF1 VF2 VF3 Reverse current Capacitance Reverse recovery time Note: Per one device. IR C trr Min Typ Max 1.0 1.0 1.2 0.1 2.0 3.0 A pF ns Unit V Test Condition IF = 10 mA IF = 50 mA IF = 100 mA VR = 80 V VR = 0 V, f = 1 MHz IF = 10 mA, VR = 6 V, RL = 50
Rev.1, Mar. 2002, page 2 of 2
HSB2838
Main Characteristic
10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-10 10-7 10-6
Reverse current IR (A)
0 0.2 0.4 0.6 0.8 1.0
Forward current IF (A)
10-8
10-9
0
20
40
60
80
100
Forward voltage VF (V) Fig.1 Forward current vs. Forward voltage
Reverse voltage VR (V) Fig.2 Reverse current vs. Reverse voltage
f=1MHz
10
Capacitance C (pF)
1.0
0.1 1.0
10 Reverse voltage VR (V)
100
Fig.3 Capacitance vs. Reverse voltage
Rev.1, Mar. 2002, page 3 of 3
HSB2838
Package Dimensions
As of July, 2001
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)
Hitachi Code JEDEC JEITA Mass (reference value)
CMPAK -- Conforms 0.006 g
Rev.1, Mar. 2002, page 4 of 4

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