Datasheet

Imax(amp) 8,6 A ΔT = ΔTmax; Th = 25°C ± 0.5 K

Umax(volt) 14,3 V ΔT = ΔTmax; Th = 25°C ± 0.5 K

∆Tmax(kelvin) -70°K I = Imax; Th = 25°C ± 0.5 K; Q = 0 W

Qmax(watt) 71,4 W I = Imax; Th = 25°C ± 0.5 K; ∆T = 0 K

AC resistance (ohm) 1,51 Ω 25°C ± 0.5 K

other specials: please contact Quick-Ohm

cold side and hot side ceramics: Al2O3, white 96%

RoHS 2002/95/EC compilant

3,8 ± 0,2

40,0 + 0,3

Environment: dry air, N2

tolerances for thermal and electrical parameters ± 10%

dimensions in millimeters

QC-127-1.4-8.5

Quick-Ohm Küpper und Co. GmbH

Cronenfelder Straße 75

D-42349 Wuppertal

www.quick-ohm.de

www.quick-cool.de

PAGE 1
QC-127-1.4-8.5 MD Imax(amp) 8,6 A ΔT = ΔTmax; Th = 25°C ± 0.5 K Umax(volt) 14,3 V ΔT = ΔTmax; Th = 25°C ± 0.5 K ∆Tmax(kelvin) -70°K I = Imax; Th = 25°C ± 0.5 K; Q = 0 W Qmax(watt) 71,4 W I = Imax; Th = 25°C ± 0.5 K; ∆T = 0 K AC resistance (ohm) 1,51 Ω 25°C ± 0.
PAGE 2
Thot: QC-127-1.4-8.5MD cooling power ↑ hot side temperature: 80,0 W 25°C 8,6 A 70,0 W 6,9 A 5,1 A 60,0 W 3,4 A 1,7 A 50,0 W 40,0 W 30,0 W 20,0 W 10,0 W 0,0 W -80 K -70 K -60 K -50 K -40 K -30 K -20 K -10 K 0K ← ∆T =Tcold - Thot ↑ module voltage 16,0 V 14,0 V 12,0 V 10,0 V 8,0 V 6,0 V 8,6 A 4,0 V 6,9 A 5,1 A 2,0 V 3,4 A 1,7 A 0,0 V -80 K -70 K -60 K -50 K -40 K -30 K Rth = 1,84 K/W Quick-Ohm Küpper und Co.
PAGE 3
Thot: QC-127-1.4-8.5MD cooling power ↑ hot side temperature: 90,0 W 50°C 8,4 A 80,0 W 70,0 W 6,7 A 5,1 A 3,4 A 60,0 W 1,7 A 50,0 W 40,0 W 30,0 W 20,0 W 10,0 W 0,0 W -90 K -80 K -70 K -60 K -50 K -40 K -30 K -20 K ∆T =Tcold - Thot -10 K 0K ← ∆T =Tcold - Thot module voltage 18,0 V 16,0 V 14,0 V 12,0 V 10,0 V 8,0 V 6,0 V 4,0 V 2,0 V 8,4 A 6,7 A 5,1 A 3,4 A 1,7 A 0,0 V -90 K -80 K -70 K -60 K -50 K -40 K Rth = 1,92 K/W ∆T =Tcold - Thot Quick-Ohm Küpper und Co.