MTPD4400D-1.4 Datasheet, PDF (1/2 Pages) Marktech Corporate – Wide bandwidth and high spectral sensitivity in the UV

Radiation
Ultraviolet - visible
UV Photo Diode
Product No: MTPD4400D-1.4
Type
GaP Schottky
Case
TO-46, UV glass
Description:
Wide bandwidth and high spectral sensitivity in the UV
and visible range (190 nm - 570 nm), mounted in
hermetically sealed TO-46 package with UV-glass
window
Applications
Medical engineering (dermatology), output check of
UV - lamps and gas burner flame, measurement and
control of ecological parameters, radiation control for
solarium, UV water purification facilities
Absolute Maximum Ratings (Ta = 25ºC)
ITEMS
Active Area
Temperature Coefficient of I_D
Operating Temperature Range
Storage Temperature Range
Acceptance Angle at 50% of S_λ
SYMBOL
A
TC(I_D)
T_amb
T_stg
φ
RATINGS
1.2
7
-40 to +125
-40 to +125
50
UNIT
mm²
%K
ºC
ºC
deg.
Electrical & Optical Characteristics (Ta = 25ºC)
ITEMS
SYMBOL
CONDITIONS
MIN
TYP
MAX
Breakdown Voltage 1*
Vr
Ir=10µA
5
--
--
Dark Current
Id
Vr=5V
--
10
30
Peak Sensitivity Wavelength
Responsitivity at λp
Sensitivity Range at 1% of S_λ
λ_p
S_λ
λmin, λmax
Vr=0V
Vr=0V
Vr=0V
--
440
--
0.1
0.13
--
190
--
570
Spectral Bandwidth at 50% of Sλ ∆λ0.5
Vr=0V
--
85
--
Shunt Resistance
Rsh
Noise Equivalent Power
NEP
Specific Detectivity
D*
Vr=10mV
λ=365 nm
λ=365 nm
150
200
--
1.1 x 10^-14
1.0 x 10 ¹²
Junction Capacitance
Cj
Vr=0V
--
300
--
Switching Time (R_L =50Ω)
tr, tf
Vr=5V
--
1; 20
--
Photocurrent at λ=440 nm
Iph
Vr=0V
E_e =1 mW/cm²
--
1.55
--
1* for information only 2* measured with filtered halogen lamp source
Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com
TOLL FREE: 1-800-984-5337 • PHONE: [phone] • FAX: [phone] • EMAIL: [e-mail]
UNIT
V
pA
nm
A/W
nm
nm
GΩ
W/ Hz
cm . Hz . W^-1
pF
ns
µA
2014-04-07
1