35PD500-S
829 Flynn Road, Camarillo, CA 93012 • Phone: (805) 445-4500 • Fax: (805) 445-4502
Email: customerservice@telcomdevices.com • Website: www.telcomdevices.com
Sheet 1 of 3
Sheet 1 of 3
The 35PD500-S, an InGaAs photodiode with a 500µm-diameter photosensitive region mounted on a
metallized ceramic substrate, is a versatile device with applications in high sensitivity instrumentation, laser
back-facet monitoring, and low-bit-rate telecomm and datacomm transmission. Planar semiconductor
design and dielectric passivation provide superior noise performance. Reliability is assured by 100% purge
burn-in (200°C, 15 hours, Vr = 20V). Chips can also be attached and wire bonded to customer-supplied or
other specified submounts.
Features:
• Planar Structure
• Dielectric Passivation
• 100% Purge Burn-in
• High Responsivity
Large Area InGaAs p-i-n Photodiode
Operating Voltage
Dark Current
Capacitance
Responsivity
Responsivity
Rise/Fall
Volts
nA
pF
A/W
ns
GHz
–10
25
3
20
0.9
1
0.8
–5V
–5V
1300nm
1500nm
Parameters Test Conditions Minimum
DEVICE CHARACTERISTICS
Typical Maximum Units
Reverse Voltage
Forward Current
Reverse Current
Operating Temperature
Storage Temperature
Soldering Temperature
15Volts
50mA
5mA
–40°C to +85°C
–40°C to +85°C
250°C
ABSOLUTE MAXIMUM RATINGS
S1 Submount
829 Flynn Road, Camarillo, CA 93012 • Phone: (805) 445-4500 • Fax: (805) 445-4502
Email: customerservice@telcomdevices.com • Website: www.telcomdevices.com
Sheet 2 of 3
Sheet 2 of 3
Mechanical Specifications
Ceramic Packages
Custom packaging is also available.
0.050
0.010
0.025 sq. pod
0.060
Bond Wire
Chip
0.020 (2 places)
0.050
0.160
0.080
CATHODE (bias +)
ANODE (bias –)
S2 Submount
829 Flynn Road, Camarillo, CA 93012 • Phone: (805) 445-4500 • Fax: (805) 445-4502
Email: customerservice@telcomdevices.com • Website: www.telcomdevices.com
Sheet 3 of 3
Sheet 3 of 3
Mechanical Specifications
Ceramic Packages
Custom packaging is also available.
0.065
0.010
Au Plated Backside
Bond Wire
0.060
0.035
0.035
0.010
ANODE (Bias –)
Au Plated
0.110
CATHODE (Bias +)
Au Plated
CATHODE (Bias +)
Au Plated