Data Sheet

QSB34GR / QSB34ZR / QSB34CGR / QSB34CZR — Surface-Mount Silicon Pin Photodiode
Electrical / Optical Characteristics
Values are at T
A
= 25°C unless specified otherwise.
Symbol Parameter Test Conditions Min. Typ. Max. Units
V
R
Reverse Voltage I
R
= 0.1 mA 32
V
I
R(D)
Dark Reverse Current V
R
= 10 V
30 nA

PK
Peak Sensitivity 940 nm
 Reception Angle at 1/2 Power ±60
o
I
PH
Photo Current
E
e
= 1 mW / cm
2
,
V
CE
= 5 V
25 37 A
C Capacitance V
R
= 3 V 25 pF
t
r
Rise Time
V
R
= 10 V, R
L
= 50 
50 ns
t
f
Fall Time 50 ns

0.5
Special Sensitivity
QSB34GR, QSB34ZR 730
1100
nm
QSB34CGR, QSB34CZR 400
1100
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