Electrical characteristics, Fmmt491a, A product line of diodes incorporated – Diodes FMMT491A User Manual
Page 4
FMMT491A
Document number: DS33092 Rev. 4 - 2
4 of 7
October 2012
© Diodes Incorporated
FMMT491A
A Product Line of
Diodes Incorporated
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Collector-Base Breakdown Voltage
BV
CBO
40 — — V
I
C
= 100µA
Collector-Emitter Breakdown Voltage (Note 9)
BV
CEO
40 — — V
I
C
= 10mA
Emitter-Base Breakdown Voltage
BV
EBO
7 — — V
I
E
= 100µA
Collector Cutoff Current
I
CBO
— — 100 nA
V
CB
= 30V, V
CES
= 30V
Emitter Cutoff Current
I
EBO
— — 100 nA
V
EB
= 5V
Collector Emitter Cutoff Current
I
CES
— — 100 nA
V
CE
= 30V, V
CES
= 30V
Static Forward Current Transfer Ratio (Note 9)
h
FE
300 — —
—
I
C
= 1mA, V
CE
= 5V
300 — 900
I
C
= 500mA, V
CE
= 5V
200 — —
I
C
= 1A, V
CE
= 5V
35 — —
I
C
= 2A, V
CE
= 5V
Collector-Emitter Saturation Voltage (Note 9)
V
CE(sat)
— — 0.3
V
I
C
= 500mA, I
B
= 50mA
— — 0.5
I
C
= 1A, I
B
= 100mA
Base-Emitter Turn-On Voltage(Note 9)
V
BE(on)
— — 1.0 V
I
C
= 1A, V
CE
= 5V
Base-Emitter Saturation Voltage(Note 9)
V
BE(sat)
— — 1.1 V
I
C
= 1A, I
B
= 100mA
Output Capacitance
C
obo
— — 10 pF
V
CB
= 10V, f = 1MHz
Transition Frequency
f
T
150 — — MHz
V
CE
= 10V, I
C
= 50mA,
f = 100MHz
Notes:
9. Measured under pulsed conditions. Pulse width
≤ 300µs. Duty cycle ≤ 2%.