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1S2074(H)  
Silicon Epitaxial Planar Diode for High Speed Switching  
REJ03G0557-0300  
(Previous: ADE-208-142B)  
Rev.3.00  
Mar 16, 2005  
Features  
Low capacitance. (C = 3.0 pF max)  
Short reverse recovery time. (trr = 4.0 ns max)  
High reliability with glass seal.  
Ordering Information  
Package Code  
Type No.  
1S2074(H)  
Cathode band  
Green  
2nd band  
White  
(Previous Code)  
Mark  
H
ge Name  
35  
GRZZ0002ZB-A  
(DO-35)  
Pin Arrangement  
2
1
and  
ode band  
1. Cathode  
2. Anode  
Rev.3.00 Mar 16, 2005 page 1 of 4  
1S2074(H)  
Absolute Maximum Ratings  
(Ta = 25°C)  
Unit  
V
Item  
Peak reverse voltage  
Reverse voltage  
Symbol  
Value  
50  
45  
VRM  
VR  
V
Peak forward current  
Non-Repetitive peak forward surge current IFSM  
Average rectified current  
Power dissipation  
Junction temperature  
IFM  
450  
600  
150  
250  
mA  
mA  
mA  
mW  
°C  
*
IO  
Pd  
Tj  
175  
Storage temperature  
Tstg  
65 to +175  
°C  
Note: Within 1s forward surge current.  
Electrical Characteristics  
(Ta = 25°C)  
Test Condition  
10 mA  
0 V  
f = 1 MHz  
0 mA, Irr = 1 mA  
Item  
Symbol  
VF  
IR  
C
Min  
0.64  
Typ  
Max  
0.8  
100  
3.0  
Unit  
Forward voltage  
Reverse current  
Capacitance  
Reverse recovery time  
trr *  
4
Note: Reverse recovery time test circuit  
DC  
Supply  
3 k  
0.1 µF  
Pulse  
Generator  
Ro = 50 Ω  
Ω  
T
Rev.3.00 Mar 16, 2005 page 2 of 4  
1S2074(H)  
Main Characteristic  
10–4  
10–5  
10–6  
10–7  
10-1  
Ta = 125°C  
Ta = 75°C  
10-2  
10-3  
Ta = 25°C  
10–8  
10–9  
10-4  
20  
30  
40  
50  
0
0.2  
Forward voltage VF (V)  
Fig.1 Forward current vs. Forward voltage  
0.4  
0.6  
0.8  
1.0  
1.2  
ltage VR (V)  
vs. Reverse voltage  
10  
f = 1MHz  
1.0  
0.1  
1.0  
10  
Reverse voltage VR (V)  
Fig.3 Capacitance vs. Reverse voltage  
100  
Rev.3.00 Mar 16, 2005 page 3 of 4  
1S2074(H)  
Package Dimensions  
JEITA Package Code  
RENESAS Code  
Previous Code  
MASS[Typ.]  
0.13g  
SC-40  
GRZZ0002ZB-A  
DO-35 / DO-35V  
L
E
L
φb  
φD  
Reference  
Symbol  
Dimension in Millimeters  
Min  
Nom Max  
φb  
φD  
E
-
-
-
-
-
0.5  
2.0  
-
4.2  
-
L
26.0  
-
Rev.3.00 Mar 16, 2005 page 4 of 4  
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