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UMF28N Datasheet(PDF) 2 Page - Rohm

Part No. UMF28N
Description  Power management (dual transistors)
Download  5 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

UMF28N Datasheet(HTML) 2 Page - Rohm

  UMF28N Datasheet HTML 1Page - Rohm UMF28N Datasheet HTML 2Page - Rohm UMF28N Datasheet HTML 3Page - Rohm UMF28N Datasheet HTML 4Page - Rohm UMF28N Datasheet HTML 5Page - Rohm  
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UMF28N
Transistors
2/4
Absolute maximum ratings (Ta=25
°C)
Tr1
Parameter
Symbol
VCBO
VCEO
VEBO
IC
Tj
Tstg
PC
Limits
−60
−50
−6
−150
150
−55 to +150
150 (TOTAL)
Unit
V
V
V
mA
°C
°C
mW
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Junction temperature
Storage temperature
Collector power dissipation
∗ 120mW per element must not be exceeded.
DTr2
Parameter
∗ 120mW per element must not be exceeded.
Each terminal mounted on a recommended land.
Symbol
VCC
VIN
IO
IC(Max.)
PC
Tj
Tstg
Limits
50
−10 to +40
100
100
150(TOTAL)
150
−55 to +150
Unit
V
V
mA
mW
°C
°C
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Range of storage temperature
Electrical characteristics (Ta=25
°C)
Tr1
Parameter
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
hFE
VCE(sat)
fT
Cob
Min.
−60
−50
−6
180
140
4
−0.1
−0.1
390
−0.5
5
VIC =
−50µA
IC =
−1mA
IE =
−50µA
VCB =
−60V
VEB =
−6V
VCE =
−6V, IC = −1mA
VCE =
−12V, IE = 2mA, f = 100MHz
IC/IB =
−50mA/−5mA
VCB =
−12V, IE = 0A, f = 1MHz
V
V
µA
µA
V
MHz
pF
Typ.
Max.
Unit
Conditions
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
DC current transfer ratio
Collector-emitter saturation voltage
Transition frequency
Output capacitance
DTr2
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Transition frequency
fT
250
MHz
VCE
=10V, IE= −5mA, f=100MHz
∗ Transition frequency of the device.
VI(off)
−−
0.4
VCC
=5V, IO=100µA
Input voltage
VI(on)
2.5
−−
V
VO
=0.3V, IO=2mA
VO(on)
0.1
0.3
V
IO
=10mA, II=0.5mA
Output voltage
II
−−
0.36
mA
VI
=5V
Input current
IO(off)
−−
0.5
µAVCC=50V, VI=0V
Output current
R1
15.4
22
28.6
k
Input resistance
GI
68
−−
VO
=5V, IO=5mA
DC current gain
R2/R1
1.7
2.1
2.6
Resistance ratio


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