SLVSCV5D March 2015 – October 2016 ATL431 , ATL432
PRODUCTION DATA.
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VKA | Cathode voltage(2) | 40 | V | ||
IKA | Continuous cathode current | –100 | 150 | mA | |
II(ref) | Reference input current | –0.05 | 10 | mA | |
TJ | Operating virtual junction temperature | –40 | 150 | °C | |
Tstg | Storage temperature | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±1000 |
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VKA | Cathode voltage | Vref | 36 | V | |
IKA | Cathode current | .035 | 100 | mA | |
TA | Operating free-air temperature | "I" Grade | –40 | 85 | °C |
"Q" Grade | –40 | 125 |
THERMAL METRIC(1) | ATL43xx | UNIT | |
---|---|---|---|
DBZ (SOT-23) | |||
3 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 331.8 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 106.5 | °C/W |
RθJB | Junction-to-board thermal resistance | 64.6 | °C/W |
ψJT | Junction-to-top characterization parameter | 4.9 | °C/W |
ψJB | Junction-to-board characterization parameter | 62.9 | °C/W |
PARAMETER | TEST CIRCUIT | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
Vref | Reference voltage | Figure 22 | VKA = Vref, IKA = 1 mA | 2475 | 2500 | 2525 | mV | |
VI(dev) | Deviation of reference input voltage over full temperature range, see section | Figure 22 | VKA = Vref, IKA = 1 mA, |
ATL43xAI; TA = -40°C to 85°C |
5 | 15 | mV | |
ATL43xAQ; TA = -40°C to 125°C |
6 | 34 | ||||||
ΔVref / ΔVKA | Ratio of change in reference voltage to the change in cathode voltage | Figure 23 | IKA = 1 mA | ΔVKA = 10 V − Vref | –0.4 | –2.7 | mV/V | |
ΔVKA = 36 V − 10 V | –0.1 | –2 | ||||||
Iref | Reference input current | Figure 23 | IKA = 1 mA, R1 = 10 kΩ, R2 = ∞ | 30 | 150 | nA | ||
II(dev) | Deviation of reference input current over full temperature range, see section | Figure 23 | IKA = 1 mA, R1 = 10 kΩ, R2 = ∞ | 20 | 50 | nA | ||
Imin | Minimum cathode current for regulation | Figure 22
Figure 5 |
VKA = Vref | 20 | 35 | µA | ||
Ioff | Off-state cathode current | Figure 24 | VKA = 36 V, Vref = 0 | 0.05 | 0.2 | µA | ||
|zKA| | Dynamic impedance, see section | Figure 22 | VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA | 0.05 | 0.3 | Ω |
PARAMETER | TEST CIRCUIT | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
Vref | Reference voltage | Figure 22 | VKA = Vref, IKA = 1 mA | 2487 | 2500 | 2512 | mV | |
VI(dev) | Deviation of reference input voltage over full temperature range, see section | Figure 22 | VKA = Vref, IKA = 1 mA | ATL43xBI; TA = –40°C to 85°C |
5 | 15 | mV | |
ATL43xBQ; TA = –40°C to 125°C |
6 | 34 | ||||||
ΔVref / ΔVKA | Ratio of change in reference voltage to the change in cathode voltage | Figure 23 | IKA = 1 mA | ΔVKA = 10 V − Vref | –0.4 | –2.7 | mV/V | |
ΔVKA = 36 V − 10 V | –0.1 | –2 | ||||||
Iref | Reference input current | Figure 23 | IKA = 1 mA, R1 = 10 kΩ, R2 = ∞ | 30 | 150 | nA | ||
II(dev) | Deviation of reference input current over full temperature range, see section | Figure 23 | IKA = 1 mA, R1 = 10 kΩ, R2 = ∞ | 20 | 50 | nA | ||
Imin | Minimum cathode current for regulation | Figure 22
Figure 5 |
VKA = Vref | 20 | 35 | µA | ||
Ioff | Off-state cathode current | Figure 24 | VKA = 36 V, Vref = 0 | 0.05 | 0.2 | µA | ||
|zKA| | Dynamic impedance, see section | Figure 22 | VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA | 0.05 | 0.3 | Ω |
IKA=1mA |
IKA=1mA |
IKA = 1 mA |
Figure 26 used for this measurement. |
IKA = 100 µA | Figure 28 used for this measurement. |
ESR < 20 mΩ | Figure 27 used to verify stability. |
ESR < 20mΩ | Figure 27 used to verify stability. |
ESR < 20 mΩ | Figure 27 used to verify stability. |
ESR < 20 mΩ | Figure 27 used to verify stability. |