＜Analog IC＞

RT8H020C

Under development＊This product is under development and may change at a later date.
Over current / Over voltage protection

DESCRIPTION
RT8H020C is combined transistor composed by NPNOUTLINE DRAWING

unit：mmtransistors, PNP transistors and resistors.
Miniaturization of the set, and significant reductionsof parts and man-hours will be possible by using this020

transistor.
RT8H020C constitutes a circuit for detecting overcurrent and over voltage, and if one of them detects
an error, it outputs an abnormal signal(Low).

FEATURES●Miniaturization of a set●Built-in hysteresis(over current protection only)

APPLICATION●Over current and over voltage protection of generalelectronics equipment

PIN layout
①OUT

⑥N.C.

②VCC

⑤GND

③OVP

④CLM

BLOCK DIAGRAM

VCC

CLM

OUT

0.12V

OVP
1.23V

GND

230801

＜Analog IC＞

RT8H020C

Under development＊This product is under development and may change at a later date.
Over current / Over voltage protection

ABSOLUTE MAXIMUM RATINGS (Ta=25℃ unless otherwise noted.)symbolParameter

VCC

Power supply voltageCondition

Ratings
8UnitVpd

Internal power dissipation

200mW1.6mW/℃150℃KΘ

Thermal derating

Tj

Junction temperature

Tstg

Storage temperature

keep dry-40〜150℃

ToprOperating temperature

keep dry-20〜85℃

Ta≧25℃

ELECTRICAL CHARACTERISTIC (Ta=25℃,VCC=12V unless otherwise noted.)
Test condition

LimitssymbolParameter

Vcc

Operating supply
voltage range

ICC

Circuit current

500uA

Vth̲CLM１

CLM terminal threshold voltage 1

0.12

V

Vth̲CLM２

CLM terminal threshold voltage 20.11

V

Vth̲OVPOVP terminal threshold voltage

1.23

V

VOUT

OUT terminal saturation voltage

0.3VIOUT=5mA

Min.

Typ.

Max.

31214Unit
V

230801

＜Analog IC＞

RT8H020C

Under development＊This product is under development and may change at a later date.
Over current / Over voltage protection
APPLICATION CIRCUIT EXAMPLES

load
VCC

CLM

0.12V

R1

OUT

OVP

R2

1.23V

GND

≪Typical Characteristic≫

Thermal Derating curvePower Dissipation Pd[mW]250200150100

5000255075

100125150

Ambient Temperature Ta[℃]

230801

Keep safety first in your circuit designs!
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Aug,2023