DB-4
DB-4 is Bi-directional trigger diodes manufactured by Leshan Radio Company.
LESHAN RADIO PANY, LTD.
..
Bi-directional trigger diodes
. 500m W DO-35 . Glass silicon . We declare that the material of product pliance with Ro HS requirements.
Product Characteristic
± ∆V
∆I = IBO to IF=10m A
µS
Limiting Values
1/3
LESHAN RADIO PANY, LTD.
..
Characteristic Curves
Current-voltage characterisitics
+IF
Test circuit see diagram 2 Adjust R for I=0.5A
IP 90%
10 m A
-v
IBO IB 0.5v
+v
10%
V VBO tr
-IF
Power dissipation versus ambient temperature (maximum values) mw
Peak pulse Current versus pulse duration (maximum values)
2.0 1.0 0.5 0.2 0.1 0.05 tp s 104 F=100Hz Tj=25
Tamp(
)
0.02 0.01 10 102 103
Relative varation of VBo versus junction temperature (typical values)
2/3
LESHAN RADIO PANY, LTD.
..
Package Dimensions in inches and (millmeters)
0.14 0.063 0.016 1.102 0.157 0.079 0.024...
