ꢀ
ꢀ
ꢁ
ꢁ
ꢂ
ꢂ
ꢔ
ꢃ
ꢃ
ꢋ
ꢄ
ꢈ
ꢓ
ꢅ
ꢅ
ꢀ
ꢀ
ꢀ
ꢁ
ꢂ
ꢃ
ꢍ
ꢃ
ꢈ
ꢕ
ꢄ
ꢆ
ꢆ
ꢅ
ꢋ
ꢅ
ꢀ
ꢀ
ꢆ
ꢁ
ꢁ
ꢀ
ꢂ
ꢂ
ꢒ
ꢃ
ꢃ
ꢏ
ꢄ
ꢈ
ꢇ
ꢇ
ꢌ
ꢁꢂ
ꢆ
ꢉ
ꢊ
ꢋ
ꢌ
ꢀꢆ
ꢇ
ꢁ
ꢍ
ꢎ
ꢏ
ꢍ
ꢐ
ꢑ
ꢌ
ꢑ
ꢒ
ꢓ
ꢌ
ꢏ
ꢁ
SLVS543J − AUGUST 2004 − REVISED DECEMBER 2005
‡
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Cathode voltage, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 V
KA
Continuous cathode current range, I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −100 mA to 150 mA
KA
Reference input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 µA to 10 mA
Operating virtual junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
J
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
‡
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Voltage values are with respect to the ANODE terminal, unless otherwise noted.
package thermal data (see Note 2)
PACKAGE
PDIP (P)
BOARD
θ
θ
JA
JC
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
57°C/W
259°C/W
39°C/W
46°C/W
9°C/W
85°C/W
87°C/W
97°C/W
95°C/W
52°C/W
206°C/W
206°C/W
140°C/W
149°C/W
SC-70 (DCK)
SOIC (D)
SOP (PS)
SOT-89 (PK)
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
TO-92 (LP)
131°C/W
76°C/W
55°C/W
65°C/W
TSSOP (PW)
NOTE 2: Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable ambient
JA
J
A
temperature is P = (T (max) − T )/θ . Operating at the absolute maximum T of 150°C can affect reliability.
D
J
A
JA
J
recommended operating conditions
MIN
MAX
36
UNIT
V
V
Cathode voltage
Cathode current
V
ref
KA
I
1
0
100
70
mA
KA
TL43xxC
TL43xxI
TL43xxQ
−40
−40
85
T
A
Operating free-air temperature range
°C
125
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
