BST40 NXP Semiconductors, BST40 Datasheet - Page 3

• Manufacturer Part Number: BST40
• Description: Npn High-voltage Transistors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
Note
1. Device mounted on a printed-circuit board, single-sided copper, tinplated, mounting pad for collector 6 cm
CHARACTERISTICS
T
1999 Apr 26
R
R
I
I
h
V
C
f
SYMBOL
j
CBO
EBO
T
SYMBOL
FE
th j-s
= 25 C unless otherwise specified.
CEsat
c
NPN high-voltage transistors
th j-a
For other mounting conditions, see “Thermal considerations for SOT89 in the General Part of associated Handbook”.
collector cut-off current
emitter cut-off current
DC current gain
collector-emitter saturation voltage I
collector capacitance
transition frequency
thermal resistance from junction to ambient
thermal resistance from junction to soldering point
PARAMETER
PARAMETER
I
I
I
I
I
E
C
C
C
E
C
= 0; V
= 0; V
= 20 mA; V
= 50 mA; I
= i
= 10 mA; V
e
= 0; V
CB
EB
3
CONDITIONS
= 300 V
= 5 V
CB
B
CE
CE
= 4 mA
= 10 V; f = 1 MHz
= 10 V
= 10 V; f = 100 MHz 70
note 1
CONDITIONS
MIN.
VALUE
96
16
BST39; BST40
Product specification
20
100
40
500
2
MAX.
UNIT
K/W
K/W
nA
nA
mV
pF
MHz
2
.
UNIT