SD197-70-74-591 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Cooled Large Area Blue Silicon Avalanche Photodiode

SD 197-70-74-591
Cooled Large Area Blue Silicon Avalanche Photodiode
Mechanical Dimension in inches
SCHEMATIC
FEATURES
• Low noise
• Small size
• High Speed
• Low cost
DESCRIPTION
The SD 197-70-74-591 is a cooled large area silicon
avalanche photodiode (APD) that provides high gain
and low noise, in a hermetic TO-66 package.
APPLICATIONS
• Military
• Industrial
• Medical
ABSOLUTE MAXIMUM RATING (TA)= 23°C UNLESS OTHERWISE NOTED
SYMBOL PARAMETER
MIN MAX UNITS
M
Gain
350
T_STG
Storage Temperature
-55 +70
°C
T_O
Operating Temperature +1 +40
°C
T_S
Soldering Temperature*
+240 °C
V_TEC
TEC voltage
1.5
V
I_TEC
TEC Current
2.0
A
P
APD Die Power Diss.
0.2
W
SPECTRAL RESPONSE M = 300
140
140
120
120
100
100
80
80
60
60
R
40
40
20
QE
20
0
0
Wavelength (nm)
* 1/16 inch from case for 3 seconds max.
ELECTRO-OPTICAL CHARACTERISTICS RATING (TA)= 23°C UNLESS OTHERWISE NOTED
SYMBOL
I_D
C_J
I_N
lrange
R
Vop
t_r
I_QTEC
CHARACTERISTIC
TEST CONDITIONS
Dark Current
Junction Capacitance
f = 1 MHz
Noise Current Spectral Density f = 100 kHz
Spectral Application Range Spot Scan
Responsivity
Operating voltage
Response Time**
l= 500nm, V_R = 0 V
RL = 50 Ω, l= 675nm
TEC Quiescent Current
Case Temp = 35 °C
MIN
350
1700
TYP
6
25
0.8
35
10
0.85
MAX
18
1.5
1050
2000
15
UNITS
nA
pF
pA/√Hz
nm
A/W
V
nS
A
**Response time of 10% to 90% is specified at 830nm wavelength light.
All specifications are with the APD internally cooled to 0°C and a gain of 300.
Information in this technical datasheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are
subject to change without notice.
www.lasercomponents.com
Issue: 08/06 / V1 / HW / api/apd/cooled-laapd/ sd197-70-74-591.pdf
Germany and other countries: LASER COMPONENTS GmbH, Phone: [phone], Fax: [phone], [e-mail]
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: [phone], Fax: [phone], [e-mail]