PRMH9
50 V, 100 mA NPN/NPN Resistor-Equipped double
Transistors (RET)
13 June 2017 Product data sheet
1. General description
NPN/NPN Resistor-Equipped double Transistors (RET) in a leadless ultra small DFN1412-6
(SOT1268) Surface-Mounted Device (SMD) plastic package.
2. Features and benefits
100 mA output current capability
Built-in bias resistors
Simplifies circuit design
Reduces component count
Reduces pick and place costs
Low package height of 0.5 mm
AEC-Q101 qualified
3. Applications
Digital applications
Cost-saving alternative to BC847/BC857 series in digital applications
Control of IC inputs
Switching loads
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
Per transistor
V
CEO
collector-emitter
voltage
open base - - 50 V
I
O
output current - - 100 mA
R1 bias resistor 1 [1] 7 10 13
R2/R1 bias resistor ratio
T
amb
= 25 °C
[1] 3.7 4.7 5.7
[1] See section "Test information" for resistor calculation and test conditions.
Nexperia
PRMH9
50 V, 100 mA NPN/NPN Resistor-Equipped double Transistors (RET)
PRMH9 All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet 13 June 2017 2 / 13
5. Pinning information
Table 2. Pinning information
Pin Symbol Description Simplified outline Graphic symbol
1 GND1 GND (emitter) TR1
2 I1 input ( base) TR1
3 O2 output (collector) TR2
4 GND2 GND (emitter) TR2
5 I2 input ( base) TR2
6 O1 output (collector) TR1
7 O1 output (collector) TR1
8 O2 output (collector) TR2
Transparent top view
1 6
7
8
2
3
5
4
DFN1412-6 (SOT1268)
O1 I2 GND2
GND1
I1 O2
R2
TR1
TR2
R1
R2 R1
aaa-019894
6. Ordering information
Table 3. Ordering information
PackageType number
Name Description Version
PRMH9 DFN1412-6 plastic thermal enhanced ultra thin small outline package; no
leads; 6 terminals; body: 1.4 mm x 1.2 mm x 0.47 mm
SOT1268
7. Marking
Table 4. Marking codes
Type number Marking code
PRMH9 B8
Nexperia
PRMH9
50 V, 100 mA NPN/NPN Resistor-Equipped double Transistors (RET)
PRMH9 All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet 13 June 2017 3 / 13
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Per transistor
V
CBO
collector-base voltage open emitter - 50 V
V
CEO
collector-emitter voltage open base - 50 V
V
EBO
emitter-base voltage open collector - 6 V
positive - 40 VV
I
input voltage
negative - -6 V
I
O
output current - 100 mA
P
tot
total power dissipation T
amb
≤ 25 °C [1] - 325 mW
Per device
P
tot
total power dissipation T
amb
≤ 25 °C [1] - 480 mW
T
j
junction temperature - 150 °C
T
amb
ambient temperature -55 150 °C
T
stg
storage temperature -65 150 °C
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
T
a
m
b
(
°
C
)
-75 17512525 75-25
aaa-024487
200
300
100
400
500
P
tot
(mW)
0
FR4 PCB, standard footprint
Fig. 1. Per device: Power derating curve

PRMH9Z

Mfr. #:
Manufacturer:
Nexperia
Description:
Bipolar Transistors - BJT PRMH9/SOT1268 DFN1412-6
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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