BRY56A Datasheet, PDF (4/8 Pages) NXP Semiconductors – Programmable unijunction transistor

Philips Semiconductors
Programmable unijunction transistor
Product specification
BRY56A
handbook, halfpage
DUT
MEA141
+VB
R2
R1
handbook, halfpage
IA
VAK
RG =
R1
R1
R2
R2
DUT
VS =
R1
R1 R2
VB
MBB699
Fig.3 BRY56A with ‘program’ resistors R1 and R2.
Fig.4 Equivalent test circuit for characteristics
testing.
handbook, halfpage
I _GAO
DUT
VGA
MBB697
handbook, halfpage
DUT
I _GKS
VGK
MBB696
Fig.5 Equivalent test circuit for gate-anode
leakage current.
1999 May 31
Fig.6 Equivalent test circuit for gate-cathode
leakage current.
4