2
2SD788
Silicon NPN epitaxial planar type
!!
S
For low-frequency power amplification
For stroboscope
Unit: mm
5.0 0.2
4.0 0.2
B
C
■ Features
• Low collector-emitter saturation voltage VCE(sat)
• Satisfactory operation performances at high efficiency with the low-
voltage power supply.
0.7 0.1
DIM MILLIMETERS
N
A
B
C
D
E
F
4.70 MAX
4.80 MAX
3.70 MAX
0.45
1.00
1.27
E
K
D
G
■ Absolute Maximum Ratings Ta = 25°C
G
0.45
H
J
K
L
M
0.85
0.45
14.00 +0.50
0.55 MAX
2.30
+0.15
–0.1
+0.15
–0.1
Parameter
Symbol
VCBO
VCEO
VEBO
IC
Rating
Unit
V
0.45
+0.6
+0.6
2.5
–0.2
H
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector current
20
2.5
–0.2
F
F
20
V
0.45 MAX
1
2
3
N
1:1E.0m0 itter
2: Collector
3: Base
6
V
3
1
2
2
A
1. EMITTER
2. COLLECTOR
3. BASE
Peak collector current
ICP
6
900
A
TO-92 Package
Collector power dissipation
Junction temperature
PC
mW
°C
°C
Tj
150
TO-92
Storage temperature
Tstg
−55 to +150
■ Electrical Characteristics Ta = 25°C 3°C
Parameter
Symbol
VCEO
VEBO
ICBO
Conditions
Min
20
6
Typ
Max
Unit
V
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector-base cutoff current (Emitter open)
Collector-emitter cutoff current (Base open)
Emitter-base cutoff current (Collector open)
Forward current transfer ratio
IC = 1 mA, IB = 0
IE = 10 µA, IC = 0
VCB = 16 V, IE = 0
VCE = 10 V, IB = 0
VEB = 6 V, IC = 0
VCE = 2 V, IC = 0.1A
VCE = 2 V, IC = 1 A
V
2
µA
µA
µA
ICEO
1
IEBO
0.2
700
*
hFE1
100
hFE2
150
Collector-emitter saturation voltage
Transition frequency
VCE(sat) IC = 1 A, IB = 0.1 A
0.3
V
fT
VCB = 2 V, IC = 1 0 mA
100
20
MHz
PF
Collector output capacitance
Cob
VCB = 10 V, IE = 0, f = 1 MHz
(Common base, input open circuited)
Note) 1. Rank classification
2.
CLASSIFICATION OF hFE2
RANK
A
.....B
....C
RANGE
100-300
250-500
400-700
1