Philips Semiconductors
Low-voltage avalanche regulator double diodes
Product specification
PLVA2600A series
FEATURES
MARKING
• Very low dynamic impedance at
low currents: approximately 1⁄20 of
conventional series
• Hard breakdown knee
• Low noise: approximately 1⁄10 of
w w w . DcoanvetntiaonaSl sehriees e t 4 U . c o m
• Total power dissipation:
max. 250 mW
TYPE NUMBER
PLVA2650A
PLVA2653A
PLVA2656A
PLVA2659A
PLVA2662A
PLVA2665A
• Small tolerances of VZ
PLVA2668A
• Working voltage range:
nom. 5.0 to 6.8 V
• Non-repetitive peak reverse power
dissipation: max. 30 W.
Note
1. ∗ = p : Made in Hong Kong.
∗ = t : Made in Malaysia.
∗ = W: Made in China.
MARKING CODE(1)
∗9J
∗9K
∗9L
∗9M
∗9N
∗9O
∗9P
APPLICATIONS
• Low current, low power, low noise
applications
• CMOS RAM back-up circuits
• Voltage stabilizers
• Voltage limiters
• Smoke detector relays.
PINNING
PIN
1
2
3
cathode (k1)
cathode (k2)
common anode
DESCRIPTION
DESCRIPTION
The PLVA2600A series consists of
two high performance voltage
regulator diodes with common
anodes, in small SOT23 plastic SMD
packages.
The series consists of PLVA2650A to
PLVA2668A.
21
Top view
3
21
3
MAM245
Fig.1 Simplified outline (SOT23) and symbol.
2001 Oct 15
2
