XREWHT-L1-0000-00601 Datasheet, PDF (6/12 Pages) Cree, Inc – XLamp® XR-E LED

Electrical Characteristics (T_J = 25˚C)
1000
900
800
700
Rth,j-a
10
Max Current mA 1000
Ta
Max
Derated
Ta
Tj max
°C 150
°C
mA
mA
°C
Max Vf
V 4.3
0
3488.4
1000.0
0
Max amb °C 150
107 1000.0
1000.0
98.4
150
0.0
0.0
150
600
1200
500
1000
400
300
800
200
100
0
600
Rj-a = 10°C/W
Rj-a = 12°C/W
400
Rj-a = 15°C/W
Rj-a = 20°C/W
0.0
1.0
2.0
2³00^.0
4.0
5.0
Forward Voltage (V)
0
Rth,j-a
10
0_Rth,j-a 25
5₁0₂
75
100
125
150
MaTx hCuerrremnt aml ADe1s0i0g0n Ta
Max
Derated
Ta
Max
Am_Deb_ri_ae_tn_et_dTemperature (°C)
Tj max
°C 150
°C
mA
mA
°C
mA
mA
Ma_Tx_hV_ef _maximV_{um fo}4_r.3_{ward curr}0_{ent is} 3_d4_e8_t8_e._r4_mined1_b0_y00_t._h0_{e therma}0_{l resistanc}2_e9_b0_e7._t0_{ween the}10_L0_E0_D.0 _{junction and ambient. Given}
Ma_ax_nam_exb_isting°C_ther1_m5_a0_{l resista}1_n0_c7_{e of} 1₈0_°0_C0_/._W0 _betw1_e0_e0_n0.0_{the junct}9_i8_o._n4 _{and the}1_s0_o00_ld.0_{er point,}10_it0_i0_s.0_{crucial for the end product to}
be designed in a manner ¹th⁵a⁰t minim^0.0izes the th⁰e^.0rmal resist¹a⁵n⁰ce from th⁰e^.0solder poin⁰t^.0to ambient in order to optimize
lamp life and optical characteristics.
1200
800
700
1000
600
800
500
600
Rj-a = 10°C/W
Rj-a = 12°C/W
400
Rj-a = 15°C/W
Rj-a = 20°C/W
200
400
Rj-a = 10°C/W
300
Rj-a = 12°C/W
Rj-a = 15°C/W
200
Rj-a = 20°C/W
100
0
0
25
50
75
100
125
150
Ambient Temperature (°C)
Cool White
0
0
25
50
75
100
125
150
Ambient Temperature (°C)
Neutral White, Warm White, Blue
and Royal Blue
800
700
600
Copyright © 2006-2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,
the Cree logo and XLamp are registered trademarks of Cree, Inc.
500

400
CLD-DS05.006
Rj-a = 10°C/W
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: [phone]
www.cree.com/xlamp