CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
Complementary Small Signal Transistor
VOLTAGE 40 Volts
APPLICATION
* Telephony and proferssional communction equipment.
* Other switching applications.
CHT3946UPNPT
CURRENT 0.2 Ampere
FEATURE
* Small surface mounting type. (SC-88/SOT363)
* Low current (Max.=200mA).
* Suitable for high packing density.
* Low voltage (Max.=40V) .
* High saturation current capability.
* Voltage controlled small signal switch.
(1)
(6)
SC-88/SOT-363
1.3±0.1
0.1
(3)
0.2±0.05
1.25±0.1
(4)
0.65
0.65
2.0±0.2
CONSTRUCTION
* Complementary Pair
* One CH3904-Type NPN
One CH3906-Type PNP
MARKING
* U4
6
4
0.15±0.05
0.1 Min.
0.9±0.1
0.7±0.1
0~0.1
2.1±0.1
CIRCUIT
1
3
Dimensions in millimeters
SC-88/SOT-363
CH3904 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
P
tot
T
stg
PARAMETER
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current DC
total power dissipation
storage temperature
CONDITIONS
open emitter
open base
open collector
T
amb
≤
25
°C;
note 1
−
−
−
−
−
−
65
MIN.
MAX.
60
40
6
200
200
+150
V
V
V
mA
mW
°
C
UNIT
CH3906 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
V
CBO
V
CEO
V
EBO
PARAMETER
collector-base voltage
collector-emitter voltage
emitter-base voltage
CONDITIONS
open emitter
open base
open collector
−
−
−
MIN.
MAX.
-40
-40
-5
V
V
V
UNIT
RATING CHARACTERISTIC CURVES ( CHT3946UPNPT )
CH3904 THERMAL CHARACTERISTICS
SYMBOL
R
th j-a
Note
1. Transistor mounted on an FR4 printed-circuit board.
PARAMETER
thermal resistance from junction to ambient
CONDITIONS
note 1
VALUE
500
UNIT
K/W
CH3904 CHARACTERISTICS
T
amb
= 25
°C
unless otherwise speciÞed.
SYMBOL
I
CBO
I
EBO
h
FE
PARAMETER
collector cut-off current
emitter cut-off current
DC current gain
CONDITIONS
I
E
= 0; V
CB
= 30 V
I
C
= 0; V
EB
= 6 V
V
CE
= 1 V; note 1
I
C
= 0.1 mA
I
C
= 1 mA
I
C
= 10 mA
I
C
= 50 mA
I
C
= 100 mA
V
CEsat
V
BEsat
C
c
C
e
f
T
F
collector-emitter saturation
voltage
base-emitter saturation voltage
collector capacitance
emitter capacitance
transition frequency
noise Þgure
I
C
= 10 mA; I
B
= 1 mA
I
C
= 50 mA; I
B
= 5 mA
I
C
= 10 mA; I
B
= 1 mA
I
C
= 50 mA; I
B
= 5 mA
I
E
= i
e
= 0; V
CB
= 5 V; f = 1 MHz
I
C
= i
c
= 0; V
BE
= 500 mV;
f = 1 MHz
I
C
= 10 mA; V
CE
= 20 V;
f = 100 MHz
I
C
= 100
µA;
V
CE
= 5 V; R
S
= 1 kΩ;
f = 10 Hz to 15.7 kHz
40
70
100
60
30
−
−
650
−
−
−
300
−
−
−
300
−
−
200
300
850
950
4
8
−
5
mV
mV
mV
mV
pF
pF
MHz
dB
−
−
MIN.
MAX.
50
50
UNIT
nA
nA
Switching times (between 10% and 90% levels);
t
on
t
d
t
r
t
off
t
s
t
f
Note
1. Pulse test: t
p
≤
300
µs; δ ≤
0.02.
turn-on time
delay time
rise time
turn-off time
storage time
fall time
I
Con
= 10 mA; I
Bon
= 1 mA;
I
Boff
=
−1
mA
−
−
−
−
−
−
65
35
35
240
200
50
ns
ns
ns
ns
ns
ns
RATING CHARACTERISTIC CURVES ( CHT3946UPNPT )
CH3906 THERMAL CHARACTERISTICS
SYMBOL
R
th j-a
Note
1. Transistor mounted on an FR4 printed-circuit board.
PARAMETER
thermal resistance from junction to ambient
CONDITIONS
note 1
VALUE
500
UNIT
K/W
CH3906 CHARACTERISTICS
T
amb
= 25
°C
unless otherwise speciÞed.
SYMBOL
I
CBO
I
EBO
h
FE
PARAMETER
collector cut-off current
emitter cut-off current
DC current gain
CONDITIONS
I
E
= 0; V
CB
= - 30 V
I
C
= 0; V
EB
= 6 V
V
CE
= -1V; note 1
I
C
= -0.1mA
I
C
= -1mA
I
C
= -10 mA
I
C
= - 50 mA
I
C
= -100 mA
V
CEsat
V
BEsat
C
c
C
e
f
T
F
collector-emitter saturation
voltage
base-emitter saturation voltage
collector capacitance
emitter capacitance
transition frequency
noise Þgure
I
C
= -10 mA; I
B
= - 1 mA
I
C
= -50 mA; I
B
= - 5 mA
I
C
= -10 mA; I
B
= -1mA
I
C
= -50 mA; I
B
= - 5 mA
I
E
= i
e
= 0; V
CB
= - 5 V ; f = 1 MHz
I
C
= i
c
= 0; V
EB
= -500 mV;
f = 1 MHz
I
C
= 10 mA; V
CE
= - 2 0 V ;
f = 100 MHz
60
80
100
60
30
−
−
-650
−
−
−
250
−
−
300
−
−
-250
-400
-850
-950
4.5
10
−
4
mV
mV
mV
mV
pF
pF
MHz
dB
−
−
MIN.
MAX.
-50
-50
UNIT
nA
nA
I
C
= 100
µA;
V
CE
= - 5 V; R
S
= 1 k
Ω
;
−
f = 10 Hz to 15.7 kHz
−
−
−
−
−
−
Switching times (between 10% and 90% levels);
t
on
t
d
t
r
t
off
t
s
t
f
Note
1. Pulse test: t
p
≤
300
µs; δ ≤
0.02.
turn-on time
delay time
rise time
turn-off time
storage time
fall time
I
Con
= -10 mA; I
Bon
= -1 mA;
I
Boff
= 1 mA
65
35
35
300
225
75
ns
ns
ns
ns
ns
ns
RATING CHARACTERISTIC CURVES ( CHT3946UPNPT )
15
f = 1MHz
300
250
200
150
100
50
C
IBO
, INPUT CAPACITANCE (pF)
C
OBO
, OUTPUT CAPACITANCE (pF)
350
P
D
, POWER DISSIPATION (mW)
10
5
Cibo
Cobo
0
0
25
50
75
100
125
150
175
200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1, Max Power Dissipation vs
Ambient Temperature (Total Device)
0
0.1
1
10
100
V
CB
, COLLECTOR-BASE VOLTAGE (V)
Fig. 2, Input and Output Capacitance vs.
Collector-Base Voltage
(NPN-CH3904)
1000
V
CE(SAT)
, COLLECTOR-EMITTER (V)
SATURATION VOLTAGE
1
I
C
I
B
= 10
h
FE
, DC CURRENT GAIN
T
A
= 125°C
100
T
A
= -25°C
T
A
= +25°C
0.1
10
V
CE
= 1.0V
1
0.1
1
10
100
1000
I
C
, COLLECTOR CURRENT (mA)
Fig. 3, Typical DC Current Gain vs
Collector Current
(NPN-CH3904)
10
0.01
0.1
1
10
100
1000
I
C
, COLLECTOR CURRENT (mA)
Fig. 4, Typical Collector-Emitter
Saturation Voltage vs. Collector Current
(NPN-CH3904)
100
C
IBO
, INPUT CAPACITANCE (pF)
C
OBO
, OUTPUT CAPACITANCE (pF)
I
C
I
B
= 10
f = 1MHz
V
BE(SAT)
, BASE-EMITTER (V)
SATURATION VOLTAGE
1
10
Cibo
0.1
0.1
Cobo
1
10
100
1000
1
0.1
1
10
100
I
C
, COLLECTOR CURRENT (mA)
Fig. 5, Typical Base-Emitter
Saturation Voltage vs. Collector Current
(NPN-CH3904)
V
CB
, COLLECTOR-BASE VOLTAGE (V)
Fig. 6, Input and Output Capacitance vs.
Collector-Base Voltage
(NPN-CH3904)
RATING CHARACTERISTIC CURVES ( CHT3946UPNPT)
1000
V
CE(SAT)
, COLLECTOR-EMITTER (V)
SATURATION VOLTAGE
10
I
C
I
B
= 10
h
FE
, DC CURRENT GAIN
T
A
= 125°C
1
100
T
A
= -25°C
T
A
= +25°C
0.1
10
V
CE
= 1.0V
1
0.1
1
10
100
1000
I
C
, COLLECTOR CURRENT (mA)
Fig. 7, Typical DC Current Gain vs
Collector Current
(PNP-CH3906)
0.01
1
10
100
1000
I
C
, COLLECTOR CURRENT (mA)
Fig. 8, Typical Collector-Emitter Saturation Voltage
vs. Collector Current
(PNP-CH3906)
1.0
V
BE(SAT)
, BASE-EMITTER (V)
SATURATION VOLTAGE
0.9
0.8
0.7
0.6
I
C
I
B
= 10
0.5
1
10
100
I
C
, COLLECTOR CURRENT (mA)
Fig. 9, Typical Base-Emitter
Saturation Voltage vs. Collector Current
(PNP-CH3906)
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