Diodes FMMT491Q - Manual (Page 4)

FMMT491Q
Document number: DS37009 Rev. 1 - 2
4 of 7
www.diodes.com
March 2014
© Diodes Incorporated
FMMT491Q
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
80 — — V I
C
= 100µA
Collector-Emitter Breakdown Voltage (Note 9) BV
CEO
60 — — V I
C
= 10mA
Emitter-Base Breakdown Voltage BV
EBO
7 8.1 — V I
E
= 100µA
Collector Cutoff Current I
CBO
— <1 100 nA V
CB
= 60V
Emitter Cutoff Current I
EBO
— <1 100 nA V
EB
= 5.6V
Collector Emitter Cutoff Current I
CES
— <1 100 nA V
CE
= 60V, V
CES
= 60V
Static Forward Current Transfer Ratio (Note 9) h
FE
100 140 —
—
I
C
= 1mA, V
CE
= 5V
100 150 300 I
C
= 500mA, V
CE
= 5V
80 120 — I
C
= 1A, V
CE
= 5V
30 40 — I
C
= 2A, V
CE
= 5V
Collector-Emitter Saturation Voltage (Note 9) V
CE(sat)
— 100 150
V
I
C
= 500mA, I
B
= 50mA
— 160 250 I
C
= 1A, I
B
= 100mA
Base-Emitter Turn-On Voltage(Note 9) V
BE(on)
— 830 1000 mV I
C
= 1A, V
CE
= 5V
Base-Emitter Saturation Voltage(Note 9) V
BE(sat)
— 965 1100 mV 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
Note: 9. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.