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ROHM Semiconductor |
QH8JA1
-20V Pch +Pch Middle Power MOSFET
VDSS
RDS(on)(Max.)
ID
PD
-20V
38mΩ
±5.0A
1.5W
lFeatures
1) Low on - resistance.
2) Small surface mount package(TSMT8)
3) -1.8V Drive.
4) Pb-free lead plating ; RoHS compliant
lOutline
TSMT8
lInner circuit
Datasheet
lApplication
Switching
lPackaging specifications
Packing
Reel size (mm)
Type Tape width (mm)
Basic ordering unit (pcs)
Taping code
Marking
Embossed
Tape
180
8
3000
TCR
JA1
lAbsolute maximum ratings (Ta = 25°C ,unless otherwise specified) <Tr1 and Tr2>
Parameter
Symbol
Value
Unit
Drain - Source voltage
VDSS
-20 V
Continuous drain current
ID*1 ±5.0 A
Pulsed drain current
IDP*2 ±18 A
Gate - Source voltage
VGSS
±10 V
Avalanche current, single pulse
IAS*3 -5.0 A
Avalanche energy, single pulse
EAS*3
8.9 mJ
Power dissipation (total)
PD*4 1.5
W
PD*5 1.1
Junction temperature
Tj 150 ℃
Operating junction and storage temperature range
Tstg
-55 to +150
℃
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© 2015 ROHM Co., Ltd. All rights reserved.
1/11
20151210 - Rev.001
QH8JA1
lThermal resistance
Parameter
Thermal resistance, junction - ambient (total)
Datasheet
Symbol
RthJA*4
RthJA*5
Values
Min. Typ. Max.
- - 83.3
- - 113
Unit
℃/W
lElectrical characteristics (Ta = 25°C) <Tr1 and Tr2>
Parameter
Symbol
Conditions
Drain - Source breakdown
voltage
Breakdown voltage
temperature coefficient
Zero gate voltage
drain current
Gate - Source
leakage current
Gate threshold
voltage
Gate threshold voltage
temperature coefficient
Static drain - source
on - state resistance
Gate resistance
Forward Transfer
Admittance
V(BR)DSS VGS = 0V, ID = -1mA
ΔV(BR)DSS ID = -1mA
ΔTj referenced to 25℃
IDSS VDS = -20V, VGS = 0V
IGSS VDS = 0V, VGS = ±10V
VGS(th) VDS = VGS, ID = -1mA
ΔVGS(th) ID = -1mA
ΔTj referenced to 25℃
VGS = -4.5V, ID = -5.0A
RDS(on)*6 VGS = -2.5V, ID = -5.0A
VGS = -1.8V, ID = -1.2A
RG f = 1MHz, open drain
|Yfs|*6 VDS = -5V, ID = -5A
Values
Min. Typ. Max.
Unit
-20 - - V
- -10.3 - mV/℃
- - -1 μA
- - ±100 nA
-0.5 - -1.2 V
- 1.7 - mV/℃
- 28 38
- 35 48 mΩ
- 49 77
- 11 - Ω
5.5 - - S
*1 Vgs≧2.5V
*2 Pw≦10μs , Duty cycle≦1%
*3 L ⋍ 0.5mH, VDD = -10V, RG = 25Ω, STARTING Tj = 25℃ Fig.3-1,3-2
*4 Mounted on a ceramic board (30×30×0.8mm)
*5 Mounted on a FR4 (25×25×0.8mm)
*6 Pulsed
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© 2015 ROHM Co., Ltd. All rights reserved.
2/11
20151210 - Rev.001
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